Equations balanced on the previous day | Equations balanced on the next day |
2(CH3)N2H3 + 7 N2O4 = 18 NO + 6 H2O + 2 CO2
HMnO4 + HCl = H2O + MnCl2 + Cl =>
HMnO4 + 7 HCl = 4 H2O + MnCl2 + 5 Cl
C6H8O6 + KIO3 = H2O + CO2 + KI =>
3 C6H8O6 + 10 KIO3 = 12 H2O + 18 CO2 + 10 KI
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
OH{-} + C7H14O + Ag{+} = C7H12O + Ag + H2O =>
2 OH{-} + C7H14O + 2 Ag{+} = C7H12O + 2 Ag + 2 H2O
CoS + HNO3 = Co(NO3)2 + NO2 + S8 + H2O =>
8 CoS + 32 HNO3 = 8 Co(NO3)2 + 16 NO2 + S8 + 16 H2O
K3Al + NaCO3 = Na3Al + KCO3 =>
K3Al + 3 NaCO3 = Na3Al + 3 KCO3
BF3 + O2 = B2O3 + F =>
4 BF3 + 3 O2 = 2 B2O3 + 12 F
KSO4 + Na2S = Na2SO4 + KS =>
KSO4 + Na2S = Na2SO4 + KS
CaCO3 + H3PO4 = Ca3[PO4]2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3[PO4]2 + 3 H2CO3
Ni(s) + HCl(aq) = H(s) + NiCl(aq) =>
Ni(s) + HCl(aq) = H(s) + NiCl(aq)
P4 + NO2 = P2O4 + N2 =>
P4 + 4 NO2 = 2 P2O4 + 2 N2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
B + H2SO4 = B(SO4)3 + H2 =>
B + 3 H2SO4 = B(SO4)3 + 3 H2
Mg(GaO2)2 + HCl = GaCl3 + MgCl2 + H2O =>
Mg(GaO2)2 + 8 HCl = 2 GaCl3 + MgCl2 + 4 H2O
(CH3)N2H3 + N2O4 = NO + H2O + CO2 =>
2(CH3)N2H3 + 7 N2O4 = 18 NO + 6 H2O + 2 CO2
C4H10S(l) + O2(g) = C4S + H2O =>
2 C4H10S(l) + 5 O2(g) = 2 C4S + 10 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
W2MoC2F2 = WC + Mo2C + WF6 + Mo =>
3 W2MoC2F2 = 5 WC + Mo2C + WF6 + Mo
S2{-} + NO3{-} + H{+} = SO2{-} + NO2 + H2O =>
S2{-} + 7 NO3{-} + 6 H{+} = 2 SO2{-} + 7 NO2 + 3 H2O
K2Cr2O7 + HI = KI + CrI + H2O + I2 =>
K2Cr2O7 + 14 HI = 2 KI + 2 CrI + 7 H2O + 5 I2
Hg2Co3 = Hg + Co =>
Hg2Co3 = 2 Hg + 3 Co
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2 + H2O =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2 + H2O
HC7H5O2(aq) + NaOH(aq) = H2O(l) + NaC7H5O2 =>
HC7H5O2(aq) + NaOH(aq) = H2O(l) + NaC7H5O2
NaBr + H3N = Na3N + HBr =>
3 NaBr + H3N = Na3N + 3 HBr
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C2H3F3 + O2 = CO + HF =>
C2H3F3 + O2 = 2 CO + 3 HF
Co(OH)2 + NaOH = Na2(Co(OH)4) =>
Co(OH)2 + 2 NaOH = Na2(Co(OH)4)
S2{-} + NO3{-} + H{+} = SO2{-} + NO2 + H2O =>
S2{-} + 7 NO3{-} + 6 H{+} = 2 SO2{-} + 7 NO2 + 3 H2O
PbCl4 + H2S = PbS2 + HCl =>
PbCl4 + 2 H2S = PbS2 + 4 HCl
Fe(s) + HClO4(aq) = Fe(ClO4)3 + H2 =>
2 Fe(s) + 6 HClO4(aq) = 2 Fe(ClO4)3 + 3 H2
AgNO{+3} + H{+2} = Ag{2} + HNO{3} =>
AgNO{+3} + H{+2} = Ag{2} + HNO{3}
NaHCO3 + HCI = NaCI + H2CO3 =>
NaHCO3 + HCI = NaCI + H2CO3
H{+} + MnO4 + H2C2O4 = Mn2{+} + CO2 + H2O =>
2 H{+} + 4 MnO4 + 15 H2C2O4 = 2 Mn2{+} + 30 CO2 + 16 H2O
W2MoC2F2 = WC + Mo2C + WF6 + Mo =>
3 W2MoC2F2 = 5 WC + Mo2C + WF6 + Mo
NaCO3 + H2SO4 = NaSO4 + CO3H2 =>
NaCO3 + H2SO4 = NaSO4 + CO3H2
S2{-} + NO3{-} + H{+} = SO2{-} + NO2 + H2O =>
S2{-} + 7 NO3{-} + 6 H{+} = 2 SO2{-} + 7 NO2 + 3 H2O
MgS(s) + HCl(aq) = MgCl2 + H2S =>
MgS(s) + 2 HCl(aq) = MgCl2 + H2S
W2MoC2F2 = WC + Mo2C + WF6 + Mo =>
3 W2MoC2F2 = 5 WC + Mo2C + WF6 + Mo
*PCl3 + H2O = H3PO3 + HCl =>
*PCl3 + 3 H2O = H3PO3 + 3 HCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C3H7OH + O2 = C + H2O =>
2 C3H7OH + 3 O2 = 6 C + 8 H2O
S + Se = SeS =>
S + Se = SeS
HCN + O2 = CN + H2O =>
4 HCN + O2 = 4 CN + 2 H2O
Li2CO3 + Ca(NO3)2 = CaCO3 + Li(NO3) =>
Li2CO3 + Ca(NO3)2 = CaCO3 + 2 Li(NO3)
W2MoC2F2 = WC + Mo2C + WF6 + Mo =>
3 W2MoC2F2 = 5 WC + Mo2C + WF6 + Mo
[Cu(NH3)4(OH)2] + H2SO4 = CuSO4 + (NH4)2SO4 + H2O =>
[Cu(NH3)4(OH)2] + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H2O
N2H4 + KBrO36 = N2 + KBr + H2O =>
18 N2H4 + KBrO36 = 18 N2 + KBr + 36 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3*NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3*NaNO3 + 7 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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