Equations balanced on the previous day | Equations balanced on the next day |
2 NaNO2 = Na2O + NO + NO2
C15H31COOH + Mg = (C15H31COO)2Mg + H2 =>
2 C15H31COOH + Mg = (C15H31COO)2Mg + H2
Cr2O7 + HNO2 + H{+} = Cr3{+} + NO3 + H2O =>
9 Cr2O7 + 40 HNO2 + 6 H{+} = 6 Cr3{+} + 40 NO3 + 23 H2O
Br2 + Na2S2O3 + NaOH = Na2SO4 + NaBr + H2O =>
4 Br2 + Na2S2O3 + 10 NaOH = 2 Na2SO4 + 8 NaBr + 5 H2O
Al(NO3)3 + H2SO4 + Cu = CuSO4 + Al2(SO4)3 + NO2 + H2O =>
2 Al(NO3)3 + 6 H2SO4 + 3 Cu = 3 CuSO4 + Al2(SO4)3 + 6 NO2 + 6 H2O
KIO3 + SO2 + KOH = I2 + K2SO4 + H2O =>
2 KIO3 + 5 SO2 + 8 KOH = I2 + 5 K2SO4 + 4 H2O
NaOH + Zn + H2O + KNO3 = Na2Zn(OH)4 + NH3 + K =>
18 NaOH + 9 Zn + 12 H2O + 2 KNO3 = 9 Na2Zn(OH)4 + 2 NH3 + 2 K
Pb2K = K20 + Pb =>
20 Pb2K = K20 + 40 Pb
Pb(OH)4 + Al3 = Al(OH)3 + Pb4 =>
36 Pb(OH)4 + 16 Al3 = 48 Al(OH)3 + 9 Pb4
Mg + Co(NO3)3 = Mg(NO3)2 + Co3 =>
9 Mg + 6 Co(NO3)3 = 9 Mg(NO3)2 + 2 Co3
Sodiumperoxide = sodiumoxide + oxygen =>
2 Na2O2 = 2 Na2O + O2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Zn + H2PO4 = ZnPO4 + H2 =>
Zn + H2PO4 = ZnPO4 + H2
N2O5 + H2O = HN + O =>
N2O5 + H2O = 2 HN + 6 O
C2H4Na + H2O = C2H5 + NaOH =>
C2H4Na + H2O = C2H5 + NaOH
NiPO4 + MgO = NiO + MgPO4 =>
NiPO4 + MgO = NiO + MgPO4
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Cs + Al2(CrO4)3 = Al2 + Cs(CrO4) =>
3 Cs + Al2(CrO4)3 = Al2 + 3 Cs(CrO4)
CuCO3*Cu(OH)2 + B2H6 = B2O3 + CO2 + H2 + Cu =>
CuCO3*Cu(OH)2 + B2H6 = B2O3 + CO2 + 4 H2 + 2 Cu
Na2SO3 + KOH = K2 + Na2SO4 + H2O =>
Na2SO3 + 2 KOH = K2 + Na2SO4 + H2O
Cr2O7{2-} + H{+} + {114514-} = Cr{3+} + H2O =>
57257 Cr2O7{2-} + 801598 H{+} + 3{114514-} = 114514 Cr{3+} + 400799 H2O
BaI2 + CoSO4 = BaSO4 + CoI2 =>
BaI2 + CoSO4 = BaSO4 + CoI2
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3
Au + CuSO4 = Cu + AuSO4 =>
Au + CuSO4 = Cu + AuSO4
FeSO4 + H2SeO3 + H2SO4 = Fe2(SO4)3 + Se + H2O =>
4 FeSO4 + H2SeO3 + 2 H2SO4 = 2 Fe2(SO4)3 + Se + 3 H2O
BaI2 + CoSO4 = BaSO4 + CoI2 =>
BaI2 + CoSO4 = BaSO4 + CoI2
ZnCl2(aq) + H2O(l) = Zn(OH)2(aq) + HCl(aq) =>
ZnCl2(aq) + 2 H2O(l) = Zn(OH)2(aq) + 2 HCl(aq)
BaI2 + CoSO4 = BaSO4 + CoI2 =>
BaI2 + CoSO4 = BaSO4 + CoI2
KMnO4 + H2SO4 + CoSO4 = MnSO4 + H2O + Co2(SO4)3 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 CoSO4 = 2 MnSO4 + 8 H2O + 5 Co2(SO4)3 + K2SO4
Zn(s) + MnO2(s) + NH4Cl(aq) = ZnCl2(aq) + Mn2O3(s) + NH3(aq) + H2O(l) =>
Zn(s) + 2 MnO2(s) + 2 NH4Cl(aq) = ZnCl2(aq) + Mn2O3(s) + 2 NH3(aq) + H2O(l)
K2C2O4 + BaCl2 = BaC2O4 + KCl =>
K2C2O4 + BaCl2 = BaC2O4 + 2 KCl
FeO2 + CO2 = Fe + CO3 =>
FeO2 + 2 CO2 = Fe + 2 CO3
BaI2 + CoSO4 = BaSO4 + CoI2 =>
BaI2 + CoSO4 = BaSO4 + CoI2
Na2B4O7 + H2SO4 + CH3OH = Na2SO4 + H2O + B(OCH3)3 =>
Na2B4O7 + H2SO4 + 12 CH3OH = Na2SO4 + 7 H2O + 4 B(OCH3)3
FeO2 + CO2 = Fe + CO3 =>
FeO2 + 2 CO2 = Fe + 2 CO3
NiS2(s) + O2 = SO2(g) + Ni2(s) =>
2 NiS2(s) + 4 O2 = 4 SO2(g) + Ni2(s)
AnswerHCl(aq) + AnswerNaOH(aq) = AnswerNaCl(aq) + AnswerH2O(l) =>
AnswerHCl(aq) + AnswerNaOH(aq) = AnswerNaCl(aq) + AnswerH2O(l)
C3H6N2 + H2O = C3H7NO2 + NH3 =>
C3H6N2 + 2 H2O = C3H7NO2 + NH3
BaI2 + CoSO4 = BaSO4 + CoI2 =>
BaI2 + CoSO4 = BaSO4 + CoI2
Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 Fe(CN)6 + 114 KMnO4 + 243 H2SO4 = 114 KHSO4 + 5 Fe2(SO4)3 + 114 MnSO4 + 60 HNO3 + 60 CO2 + 156 H2O
BaI2 + CoSO4 = BaSO4 + CoI2 =>
BaI2 + CoSO4 = BaSO4 + CoI2
C176H266O2 + O2 = CO + H2O =>
2 C176H266O2 + 307 O2 = 352 CO + 266 H2O
CuBr2 + (NH4)2S = CuS + Br2(NH4)2 =>
CuBr2 + (NH4)2S = CuS + Br2(NH4)2
BaI2 + CoSO4 = BaSO4 + CoI2 =>
BaI2 + CoSO4 = BaSO4 + CoI2
FeO2 + CO2 = Fe + CO3 =>
FeO2 + 2 CO2 = Fe + 2 CO3
Zn + CuSO4 = ZnSO4 + Cu* =>
Zn + CuSO4 = ZnSO4 + Cu*
C10H21OH + O2 = H2O + CO2 =>
C10H21OH + 15 O2 = 11 H2O + 10 CO2
C2H4O2(l) + H2O(l) = C2H3O2(aq) + H3O(aq) =>
C2H4O2(l) + H2O(l) = C2H3O2(aq) + H3O(aq)
Pb2Cl2 + H2O = Pb2O + HCl =>
Pb2Cl2 + H2O = Pb2O + 2 HCl
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Equations balanced on 12/04/23
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