4801 |
Evaluate |
0.9 |
|
4802 |
Evaluate |
0.93*2.35 |
|
4803 |
Evaluate |
0.99*22.4 |
|
4804 |
Balance |
CrI_3+CI_2+KOH→K_2Cr_2O_7+KIO_3+KCI+H_2O |
|
4805 |
Balance |
Cu_2→6Cu |
|
4806 |
Balance |
Mo→Cu |
|
4807 |
Balance |
Na_2C_2O_4+KBrO_3+3H_2O→CO_2+KBr+NaOH |
|
4808 |
Balance |
Na_2C_2O_4+KBrO_3+H_2O→CO_2+KBr+NaOH |
|
4809 |
Balance |
O_2+N_2=N_2O_4 |
|
4810 |
Balance |
P_4+5O_2→P_4O(10) |
|
4811 |
Evaluate |
(14)*44p |
|
4812 |
Balance |
Sb+Be→2H_2o |
|
4813 |
Evaluate |
69(9) |
|
4814 |
Balance |
Al_2(SO_4)_3+Ba(NO_3)_2→BaSO_4+Al(NO_3)_3 |
|
4815 |
Balance |
H_2+I_2→2HI |
|
4816 |
Balance |
H_2+O_2→H_3O |
|
4817 |
Balance |
Al+S_8→Al_2S_3 |
|
4818 |
Balance |
BCl_3+H_2O=B_3BO_3+HC |
|
4819 |
Balance |
BeH→2BeH |
|
4820 |
Balance |
C_11H_22O_11+11H_2(SO_4)→11H_2(SO_4)+11H_2O+12C |
|
4821 |
Balance |
C_12(H_22O_11)+11H_2(SO_4)→H_2(SO)_4+H_2O+12C |
|
4822 |
Balance |
C_2H_6→CO_2+H_2O |
|
4823 |
Balance |
C_22H_46+O_2→CO_2+H_2O |
|
4824 |
Balance |
C_3H_6+O_2=CO_2+H_2O |
|
4825 |
Balance |
KOH+H_2CO_3→K_2CO_3+H_2O |
|
4826 |
Find the Unknown in the Combined Gas Law |
SbMoPoBr=1 |
|
4827 |
Find the Number of Molecules |
density (of)(22.768ganddisplaces)(2.01mL) |
density |
4828 |
Find the Oxidation Numbers |
H(CIO_3) |
|
4829 |
Find the Oxidation Numbers |
H(ClO_3) |
|
4830 |
Find the Oxidation Numbers |
Ba_3(PO_4)_2 |
|
4831 |
Find the Oxidation Numbers |
BeAu |
|
4832 |
Find the Oxidation Numbers |
C_2O_4 |
|
4833 |
Find the Oxidation Numbers |
CaC |
|
4834 |
Find the Oxidation Numbers |
CH_3CH_2CH_3 |
|
4835 |
Find the Oxidation Numbers |
Cl_2O_7 |
|
4836 |
Find the Oxidation Numbers |
NaS_2O_3 |
|
4837 |
Find the Oxidation Numbers |
Oxidation number Mn(IO)_2 |
Oxidation number |
4838 |
Find the Oxidation Numbers |
HgO |
|
4839 |
Find the Oxidation Numbers |
NaClO |
|
4840 |
Find the Oxidation Numbers |
MoS_2 |
|
4841 |
Find the Oxidation Numbers |
Na_2S_2O_4 |
|
4842 |
Find the Oxidation Numbers |
Na_2S_3O_6 |
|
4843 |
Find the Oxidation Numbers |
Na_2SeO_4 |
|
4844 |
Find the Oxidation Numbers |
NaBH_4 |
|
4845 |
Balance |
p=vi |
|
4846 |
Balance |
Pb(NO_3)_2+Kl→KNO_3+PbI_2 |
|
4847 |
Balance |
PbCl_2+Na_2CrO_4→PbCrO_4+NaCl |
|
4848 |
Balance |
PbCO_3+2HNO_3→Pb(NO_3)_2+H_2O+CO_2 |
|
4849 |
Balance |
Pd+Ir→In |
|
4850 |
Balance |
NH_4NO_2=H_2O+N_2 |
|
4851 |
Balance |
NiS+HCl+HNO_3→NiCl_2+NO+S+H_2O |
|
4852 |
Balance |
NO_2+O_2+H_2O=HNO_3 |
|
4853 |
Balance |
NO_2+O_2→N_2O_5 |
|
4854 |
Balance |
O→H |
|
4855 |
Balance |
OOOOOOOOOOO+NbBhIr→100O+NbBhIr |
|
4856 |
Balance |
Fe_2O_3+Co→Fe+Co_2 |
|
4857 |
Balance |
S+O_3→SO_3 |
|
4858 |
Balance |
Sb+O_2=Sb_4O_6 |
|
4859 |
Balance |
sec({l_6})+O_2→SeO_2+Cl_2 |
|
4860 |
Balance |
SF_4+H_2O→H_2SO_3+HF |
|
4861 |
Balance |
SiC+Cl_2=SiCl_4+C |
|
4862 |
Balance |
pOH = log of OH |
|
4863 |
Balance |
P_4→PH_3+H_3PO_4 |
|
4864 |
Balance |
P_4O_10+H_2O=H_3PO_4 |
|
4865 |
Balance |
RbOH+H_3PO_4→H_2O+Rb_3PO_4 |
|
4866 |
Balance |
NaCI+F_2→NaF+CI_2 |
|
4867 |
Balance |
y=f(-3) findf |
findf |
4868 |
Balance |
Ti+Cl→TiCl_4 |
|
4869 |
Balance |
TiCl_4+NH_4OH→NH_4Cl+Ti(OH)_4 |
|
4870 |
Balance |
U+n=Ba |
|
4871 |
Balance |
W+Sc=Fe |
|
4872 |
Balance |
w log base b of c=x |
|
4873 |
Balance |
ZMAX=120x_1+40x_2 |
|
4874 |
Balance |
Zn+2AgNO_3→Zn(NO_3)_2+2Ag |
|
4875 |
Balance |
Zn+HCl→H_2+ZnCl_2 |
|
4876 |
Balance |
N_2O_4(g)→2NO(2(g)) |
|
4877 |
Balance |
N_2O_4+N_2H_4→N_2+H_2O |
|
4878 |
Balance |
N(a)+H_2O=N(a)OH+H_2 |
|
4879 |
Balance |
Na(s)+O_2(g)→Na_2O(s) |
|
4880 |
Balance |
Na_2CO_3+CoCl_2→Na_2Cl_3+CoCO |
|
4881 |
Balance |
Na_2O_2+H_2O→O_2+NaOH |
|
4882 |
Balance |
Na_2O+H_2O=NaOH |
|
4883 |
Balance |
Na_2S_2O_3+HCl→S+H_2O+NaCl+SO_2 |
|
4884 |
Balance |
Na_2SO_4+2HCl→2NaCl+H_2SO_4 |
|
4885 |
Balance |
na+hcl=nacl+h |
|
4886 |
Balance |
Na+O=NaOH |
|
4887 |
Balance |
Na→Br |
|
4888 |
Balance |
NaSO_4+HCl→NaCl+HSO_4 |
|
4889 |
Balance |
NF_3→N+F |
|
4890 |
Balance |
NaCl+K→KCl |
|
4891 |
Balance |
NaClO+H_2O→Na+clo |
|
4892 |
Balance |
NaCO_3+HCl→NaCl+CO_2+H_2O |
|
4893 |
Balance |
NaNH_2+NaNO_3→NaN_3+NaOH+NH_3 |
|
4894 |
Balance |
NaNO_3+Ag_2O+NH_4OH→Ag(NH_3)_2OH+NaNO_3 |
|
4895 |
Balance |
NaOH+CO_2=Na_2CO_3+H_2O |
|
4896 |
Balance |
NaOH+H_2O→H_2OH+NaO |
|
4897 |
Balance |
MgCI_2+2KOH→Mg(OH)_2+2KCI |
|
4898 |
Balance |
MgF_2+Li_2CO_3→MgCO_3+LiF |
|
4899 |
Balance |
MgOH_2+H_3PO_4→Mg_3O_8P_2+H_2O |
|
4900 |
Balance |
MoO_3+H_2=Mo+H_2O |
|