Equations balanced on the previous day | Equations balanced on the next day |
4 C4H9SO + 27 O2 = 16 CO2 + 4 SO2 + 18 H2O
H2SO3 + Pb = Pb(SO3)2 + H2 =>
2 H2SO3 + Pb = Pb(SO3)2 + 2 H2
NH4NO3 = NH4{-} + NO3{+} =>
NH4NO3 = NH4{-} + NO3{+}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C20H29O9N + O2 = CH4 + CO2 + NH3 =>
2 C20H29O9N + 18 O2 = 13 CH4 + 27 CO2 + 2 NH3
H3NSO3 + Na2CO3 = NaNH2SO3 + H2O + CO2 =>
2 H3NSO3 + Na2CO3 = 2 NaNH2SO3 + H2O + CO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CaCl2(s) + H2O(l) = HCl(g) + Ca(OH)2(aq) =>
CaCl2(s) + 2 H2O(l) = 2 HCl(g) + Ca(OH)2(aq)
KIO3 + Cl2 + KOH = KIO4 + H2O + KCl =>
KIO3 + Cl2 + 2 KOH = KIO4 + H2O + 2 KCl
Al(OH)3 + KNO3 = KOH + Al(NO3)3 =>
Al(OH)3 + 3 KNO3 = 3 KOH + Al(NO3)3
C3H4N2 + CoCl2 + HCl = C3H5N2CoCl3 =>
C3H4N2 + CoCl2 + HCl = C3H5N2CoCl3
Re + HNO3 = HReO4 + NO + H2O =>
3 Re + 7 HNO3 = 3 HReO4 + 7 NO + 2 H2O
Mg(No3)2 + KOH = Mg(OH)2 + KNo3 =>
Mg(No3)2 + 2 KOH = Mg(OH)2 + 2 KNo3
Zn + HCN = ZnCN + H =>
Zn + HCN = ZnCN + H
Ag + HCO3 = AgCO3 + H2 =>
2 Ag + 2 HCO3 = 2 AgCO3 + H2
Na2CO3 + C + H2 = NaCH + CO =>
Na2CO3 + 4 C + H2 = 2 NaCH + 3 CO
P2 + O3 = P2O3 =>
P2 + O3 = P2O3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
H2SO4(aq) + CaCl2(s) = CaSO4(s) + HCl(aq) =>
H2SO4(aq) + CaCl2(s) = CaSO4(s) + 2 HCl(aq)
HgCl2 + Zn = ZnCl2 + Hg2 =>
2 HgCl2 + 2 Zn = 2 ZnCl2 + Hg2
CH3COOH + NaOH = H2O + CH2COONaH =>
CH3COOH + NaOH = H2O + CH2COONaH
C2O2H6 + S2 = SC2O2H6 =>
2 C2O2H6 + S2 = 2 SC2O2H6
CH3OH + NaNH2 = CH3OH2 + NaNH =>
CH3OH + NaNH2 = CH3OH2 + NaNH
BrCH2CH3 = Br + CH2CH3 =>
BrCH2CH3 = Br + CH2CH3
CH3COOH + NaOH = H2O + CH2COONaH =>
CH3COOH + NaOH = H2O + CH2COONaH
I2 + O2 + F2 = IOF3 =>
I2 + O2 + 3 F2 = 2 IOF3
NaNO3 + Cu + H2SO4 = NO + Cu(NO3)2 + Na2SO4 + H2O =>
8 NaNO3 + 3 Cu + 4 H2SO4 = 2 NO + 3 Cu(NO3)2 + 4 Na2SO4 + 4 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
P + Se = PSe =>
P + Se = PSe
S + CuP2 = SP + Cu =>
2 S + CuP2 = 2 SP + Cu
NaBr + Ag = Na + AgBr =>
NaBr + Ag = Na + AgBr
C3H4 + HBr = C3H5Br =>
C3H4 + HBr = C3H5Br
H2NCH2CH2NH2 + HCl = H3NCH2CH2NH2 + Cl =>
H2NCH2CH2NH2 + HCl = H3NCH2CH2NH2 + Cl
NaCl + MnO2 + H2SO4 = MnSO4 + Cl2 + Na2SO4 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = MnSO4 + Cl2 + Na2SO4 + 2 H2O
LiOH + HClO4 = LiClO4 + H2O =>
LiOH + HClO4 = LiClO4 + H2O
I2 + CuO = IO + Cu =>
I2 + 2 CuO = 2 IO + 2 Cu
K4Fe(CN)6 + CMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 61 CMnO4 + 72 H2SO4 = 8 KHSO4 + Fe2(SO4)3 + 61 MnSO4 + 12 HNO3 + 73 CO2 + 62 H2O
Na2SeSO3 + CdCl2 = CdSe + NaCl + SO3 =>
Na2SeSO3 + CdCl2 = CdSe + 2 NaCl + SO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CH3CH2COH + H2O = CH3COOH + H =>
2 CH3CH2COH + 4 H2O = 3 CH3COOH + 8 H
Al(OH)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O
Pb(NO3)2 + NH4C2H3O = NH4NO3 + Pb(C2H3O)2 =>
Pb(NO3)2 + 2 NH4C2H3O = 2 NH4NO3 + Pb(C2H3O)2
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2S02 + CH3CHO + H2O =>
K2Cr2O7 + 5 H2SO4 + 10 CH3CH2OH = Cr2(SO4)3 + K2S02 + 10 CH3CHO + 15 H2O
PbCl + HCl = PbCl2 + H2 =>
2 PbCl + 2 HCl = 2 PbCl2 + H2
NaOCl + CaCl2 = Ca(OCl)2 + NaCl =>
2 NaOCl + CaCl2 = Ca(OCl)2 + 2 NaCl
N2O5 + NaOH = NaO5 + N2OH =>
N2O5 + NaOH = NaO5 + N2OH
K2Cr2O7 + H2SO4 + C2H6O + H2O = K2Cr2(SO4)4*24H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O + 17 H2O = K2Cr2(SO4)4*24H2O + 3 C2H4O
CCl4 + P2I4 = C2I6 + P3Cl8 =>
4 CCl4 + 3 P2I4 = 2 C2I6 + 2 P3Cl8
Na2CO3 + Pb(NO3)2 = NaNO3 + Pb(CO3) =>
Na2CO3 + Pb(NO3)2 = 2 NaNO3 + Pb(CO3)
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