Equations balanced on the previous day | Equations balanced on the next day |
2 Na3AsS4 + 6 HCl = As2S5 + 6 NaCl + 3 H2S
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
Na2S + (CH3COO)2Pb = Na2Pb + S(CH3COO)2 =>
Na2S + (CH3COO)2Pb = Na2Pb + S(CH3COO)2
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
H2SO4 + KClO3 + KMnO4 = MnO2 + KClO4 + K2SO4 + H2O =>
H2SO4 + 3 KClO3 + 2 KMnO4 = 2 MnO2 + 3 KClO4 + K2SO4 + H2O
GaBr + Cl2 = GaCl3 + Br22 =>
22 GaBr + 33 Cl2 = 22 GaCl3 + Br22
Fe(NO3)3*9H2O + Co(NO3)2*6H2O + C2H8O7 = Co06Fe24O4 + H2O + NO2 + CO2 =>
24 Fe(NO3)3*9H2O + 6 Co(NO3)2*6H2O + 80 C2H8O7 = Co06Fe24O4 + 572 H2O + 84 NO2 + 160 CO2
S + NO3{-} + H{+} = SO4{2-} + H2O + NO2 =>
S + 6 NO3{-} + 4 H{+} = SO4{2-} + 2 H2O + 6 NO2
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
Ca(s) + FeCl = CaCl + Fe =>
Ca(s) + FeCl = CaCl + Fe
Na2SO4 + AgClO3 = Ag2SO4 + NaClO3 =>
Na2SO4 + 2 AgClO3 = Ag2SO4 + 2 NaClO3
Cu(NO3)2 + NH3 + H2O = Cu(OH2) + NH4NO3 =>
4 Cu(NO3)2 + 10 NH3 + 7 H2O = 4 Cu(OH2) + 9 NH4NO3
CH3COH + AgO = CH3COOH + Ag =>
CH3COH + AgO = CH3COOH + Ag
HCl(aq) + Mg(s) = H + MgCl2(aq) =>
2 HCl(aq) + Mg(s) = 2 H + MgCl2(aq)
P(s) + Cl2(g) = PCl3(aq) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(aq)
NH3(aq) + O2(g) = NO(g) + H2O(l) =>
4 NH3(aq) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
Pb + NO3 = Pb(NO3)2 =>
Pb + 2 NO3 = Pb(NO3)2
(NH4)2S(aq) + HCl(aq) = H2S(g) + NH4Cl(aq) =>
(NH4)2S(aq) + 2 HCl(aq) = H2S(g) + 2 NH4Cl(aq)
C5H13N + O2 = C5H12N + H2O =>
4 C5H13N + O2 = 4 C5H12N + 2 H2O
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
COI2 + KMnO4 + H2O = MnO2 + CO(OH)3 + KOH + KIO3 =>
3 COI2 + 13 KMnO4 + 8 H2O = 13 MnO2 + 3 CO(OH)3 + 7 KOH + 6 KIO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H + CO3 = HOH + CO2 =>
2 H + CO3 = HOH + CO2
(NH4)2(SO4)2 + Na2HPO4 + CH3COONa = (PO4)2 + Na2SO4 + (NH4)2SO4 + CH3COOH =>
3(NH4)2(SO4)2 + 2 Na2HPO4 + 2 CH3COONa = (PO4)2 + 3 Na2SO4 + 3(NH4)2SO4 + 2 CH3COOH
NaHSO4 + Al(OH)2Cl = H2O + NaSO4AlOHCl =>
NaHSO4 + Al(OH)2Cl = H2O + NaSO4AlOHCl
Co{+2} + Ti{+4} = Co{+3} + Ti{+2} =>
2 Co{+2} + Ti{+4} = 2 Co{+3} + Ti{+2}
AsH3 + S = H2S + As =>
2 AsH3 + 3 S = 3 H2S + 2 As
H2CO3(g) = CO2 + H2O(g) =>
H2CO3(g) = CO2 + H2O(g)
N2 + NaOH = NaN3 + NaNO3 + H2O =>
8 N2 + 6 NaOH = 5 NaN3 + NaNO3 + 3 H2O
H + M = M2H =>
H + 2 M = M2H
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
HBr + BaCO3 = BaBr2 + CO2 + H2O =>
2 HBr + BaCO3 = BaBr2 + CO2 + H2O
NaCl + FeCl3 = Na + FeCl4 =>
NaCl + FeCl3 = Na + FeCl4
BaCl2 + H2PO4 = BaPO4 + HCl =>
BaCl2 + H2PO4 = BaPO4 + 2 HCl
HCl + CuS = SH + CuCl =>
HCl + CuS = SH + CuCl
Mn{3+} + Hg2{2+} = Mn{2+} + Hg{2+} =>
2 Mn{3+} + Hg2{2+} = 2 Mn{2+} + 2 Hg{2+}
Cu2S + FeS2 + HNO3 = CuSO4 + Fe2(SO4)3 + NO2 + H2O =>
Cu2S + 2 FeS2 + 40 HNO3 = 2 CuSO4 + Fe2(SO4)3 + 40 NO2 + 20 H2O
Ca3Al2O6 + (CH3)2CO = (CH3COO)2Ca + Al + CaC2 + H2 =>
5 Ca3Al2O6 + 18(CH3)2CO = 12(CH3COO)2Ca + 10 Al + 3 CaC2 + 18 H2
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
AsH3 + S2 = H2S + As =>
4 AsH3 + 3 S2 = 6 H2S + 4 As
HCOOH + Na2CO3 = CHOONa + CO2 + H2O =>
2 HCOOH + Na2CO3 = 2 CHOONa + CO2 + H2O
Ca3Al2O6 + (CH3)2CO = (CH3COO)2Ca + Al + CaC2 + H2 =>
5 Ca3Al2O6 + 18(CH3)2CO = 12(CH3COO)2Ca + 10 Al + 3 CaC2 + 18 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(NO3)2 + NH4NO3 = CaNH4(NO3)3 =>
Ca(NO3)2 + NH4NO3 = CaNH4(NO3)3
K + AuCI = KCI + Au =>
K + AuCI = KCI + Au
KOH + H3PO4 = H2O + KH2PO4 =>
KOH + H3PO4 = H2O + KH2PO4
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