Popular Problems
Rank Topic Problem Formatted Problem
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
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