Equations balanced on the previous day | Equations balanced on the next day |
Cl2O7 + H2O = 2 HClO4
N(g) + O(g) = N2O5 =>
2 N(g) + 5 O(g) = N2O5
CrCl3 + KOH = KCrO2 + KCl + Cl2 + H2 =>
CrCl3 + 2 KOH = KCrO2 + KCl + Cl2 + H2
Cl2 + OH = HClO =>
Cl2 + 2 OH = 2 HClO
N2H4 + VO3{-} + H{+} = VO{+} + N2 + H2O =>
N2H4 + 2 VO3{-} + 4 H{+} = 2 VO{+} + N2 + 4 H2O
C10H20O10 = C + H2O =>
C10H20O10 = 10 C + 10 H2O
CuSO4(aq) + NaOH(aq) = Cu2(OH)2SO4(s) + Na2SO4(aq) =>
2 CuSO4(aq) + 2 NaOH(aq) = Cu2(OH)2SO4(s) + Na2SO4(aq)
C6H206N + O2 = C5H7O2N + CO2 + H2O =>
4 C6H206N + 207 O2 = 4 C5H7O2N + 4 CO2 + 398 H2O
(NH4)2SO4 + Pb(NO3)2 = (NH4)(NO3) + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = 2(NH4)(NO3) + PbSO4
(C6H10O5) + H2SO4 = CO2 + SO2 + H2O =>
(C6H10O5) + 12 H2SO4 = 6 CO2 + 12 SO2 + 17 H2O
P + HNO3 = NO2 + H3PO4 + N2O =>
3 P + 9 HNO3 = 7 NO2 + 3 H3PO4 + N2O
S(s) + MgI2(aq) = SI2 + Mg =>
S(s) + MgI2(aq) = SI2 + Mg
C12H24N8 + Cl2O8 + Cu = CO + H2O + N2 + CuCl2 =>
C12H24N8 + 3 Cl2O8 + 3 Cu = 12 CO + 12 H2O + 4 N2 + 3 CuCl2
Li2CO3 + S = Li2S + CO3 =>
Li2CO3 + S = Li2S + CO3
HClO4(aq) + Li2CO3(aq) = LiClO4(aq) + H2CO3(s) =>
2 HClO4(aq) + Li2CO3(aq) = 2 LiClO4(aq) + H2CO3(s)
CH5N + HCl = CH6N + Cl =>
CH5N + HCl = CH6N + Cl
Hg2(NO3)2 + NH3 = [Hg2NO]NO3 + Hg + NH4NO3 =>
5 Hg2(NO3)2 + 8 NH3 = 3[Hg2NO]NO3 + 4 Hg + 6 NH4NO3
SeF6 + H2O = HF + H6 + SeO6 =>
SeF6 + 6 H2O = 6 HF + H6 + SeO6
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu + ZnO2 + H2O = ZnCu + OH =>
Cu + ZnO2 + 2 H2O = ZnCu + 4 OH
Pb2(NO3)2 + H2SO3 = Pb2SO3 + HNO3 =>
Pb2(NO3)2 + H2SO3 = Pb2SO3 + 2 HNO3
Z + Cl2 = ZCl2 =>
Z + Cl2 = ZCl2
KOH + HNO3 = KNO2 + H2O2 =>
KOH + HNO3 = KNO2 + H2O2
H2C2O4 + Ba(OH)2 = BaC2O4 + H2O =>
H2C2O4 + Ba(OH)2 = BaC2O4 + 2 H2O
CU + HNO3 = CU(NO3)2 + NO + H2O =>
3 CU + 8 HNO3 = 3 CU(NO3)2 + 2 NO + 4 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
HCOH + NH3 = H2CNH + H2O =>
HCOH + NH3 = H2CNH + H2O
RbOH + SO3 = Rb2SO4 + H2O =>
2 RbOH + SO3 = Rb2SO4 + H2O
H + C2H3O2 + KOH = KC2H3O2 + H2O =>
H + C2H3O2 + KOH = KC2H3O2 + H2O
[Co(NO3)2] + NH4SCN + HgCl2 = Hg[Co(SCN)4] + NH4Cl + NH4NO3 =>
[Co(NO3)2] + 4 NH4SCN + HgCl2 = Hg[Co(SCN)4] + 2 NH4Cl + 2 NH4NO3
H6C3H6C3O3C3H6C3H9 + O2 = CO2 + H2O =>
4 H6C3H6C3O3C3H6C3H9 + 69 O2 = 48 CO2 + 54 H2O
KOH + HN = K2NOH + H2O =>
2 KOH + HN = K2NOH + H2O
H2S + CrBr3 = Cr2S3 + HBr =>
3 H2S + 2 CrBr3 = Cr2S3 + 6 HBr
BaCl2 + SiO3{-2} = BaSiO3 + Cl2{-2} =>
BaCl2 + SiO3{-2} = BaSiO3 + Cl2{-2}
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
NaB4O7 + NaOH + H2O2 = NaBO3 + H2O =>
2 NaB4O7 + 6 NaOH + 7 H2O2 = 8 NaBO3 + 10 H2O
NaI + Cl2 = NaCl2 + I =>
NaI + Cl2 = NaCl2 + I
(CH3)3CCl + H2O + Na2CO3 = (CH3)3CO + NaCl + CO2 =>
46(CH3)3CCl + 9 H2O + 23 Na2CO3 = 48(CH3)3CO + 46 NaCl + 15 CO2
Na2B4O7 + C2H5OH + H2SO4 = B(OCH3)3 + H2O + Na2SO4 =>
Na2B4O7 + 6 C2H5OH + H2SO4 = 4 B(OCH3)3 + H2O + Na2SO4
KI + NaNO2 + H3PO4 = I2 + NO + K3PO4 + Na3PO4 + H2O =>
6 KI + 6 NaNO2 + 4 H3PO4 = 3 I2 + 6 NO + 2 K3PO4 + 2 Na3PO4 + 6 H2O
NH3 + H2O = NH4OH = NH4 + OH =>
NH3 + H2O = NH4OH
NiF2(aq) + Fe2(SO4)3(aq) = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3(aq) = 3 NiSO4(aq) + 2 FeF3(s)
Zn + NaNO2 + CH3COOH = (CH3COO)2Zn + CH3COONa + H2O + NO =>
Zn + 2 NaNO2 + 4 CH3COOH = (CH3COO)2Zn + 2 CH3COONa + 2 H2O + 2 NO
P + F2 = PF =>
2 P + F2 = 2 PF
K2Cr2O7 + PH4Cl + H2SO4 = H3PO4 + KCl + CrSO4 + KHSO4 + H2O =>
K2Cr2O7 + PH4Cl + 3 H2SO4 = H3PO4 + KCl + 2 CrSO4 + KHSO4 + 3 H2O
Zn + Cu(No3)2 = Zn(No3)2 + Cu =>
Zn + Cu(No3)2 = Zn(No3)2 + Cu
AlN3O9 + NaNO3 + CH4N2O = NaAl11O17 + N2 + CO2 + H2O =>
33 AlN3O9 + 3 NaNO3 + 85 CH4N2O = 3 NaAl11O17 + 136 N2 + 85 CO2 + 170 H2O
K(s) + H2O(l) = KOH(aq) + H2(s) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(s)
Li(s) + CaO(s) = Ca(s) + Li2O(g) =>
2 Li(s) + CaO(s) = Ca(s) + Li2O(g)
(NH4)3VO4 = NH3 + H2O + V2O5 =>
2(NH4)3VO4 = 6 NH3 + 3 H2O + V2O5
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