Equations balanced on the previous day | Equations balanced on the next day |
H3AsO4 + 4 H2O = AsH3 + 8 OH
CdS + H2SO4 = CdSO4(s) + H2S =>
CdS + H2SO4 = CdSO4(s) + H2S
SrCO3 + NaC2H3O2 = Sr(C2H3O2)2 + Na2CO3 =>
SrCO3 + 2 NaC2H3O2 = Sr(C2H3O2)2 + Na2CO3
PbO2 + KOH + H2O = K2[Pb(OH)6] =>
PbO2 + 2 KOH + 2 H2O = K2[Pb(OH)6]
P + O = P5O8 =>
5 P + 8 O = P5O8
Al + MgCl2 = Mg + AlCl3 =>
2 Al + 3 MgCl2 = 3 Mg + 2 AlCl3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgC2H3O2(aq) + LiCl(aq) = LiC2H3O2(aq) + AgCl(s) =>
AgC2H3O2(aq) + LiCl(aq) = LiC2H3O2(aq) + AgCl(s)
NH4Br + KOH = KBrO + NH3 + H2 =>
NH4Br + KOH = KBrO + NH3 + H2
FeBr3 = Fe + Br2 =>
2 FeBr3 = 2 Fe + 3 Br2
H2S + NO3{-} + H{+} = S + NO2 + H2O =>
H2S + 2 NO3{-} + 2 H{+} = S + 2 NO2 + 2 H2O
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CHCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = H2O + CO2 =>
4 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CHCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + 379 O2 = 254 H2O + 252 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
PbO + CaCO3 + Os + O2 = Pb2CaOsO6 + CO2 =>
4 PbO + 2 CaCO3 + 2 Os + 3 O2 = 2 Pb2CaOsO6 + 2 CO2
CH3CONH2 + NaOH = CH3CO2Na + NH3 =>
CH3CONH2 + NaOH = CH3CO2Na + NH3
La2O3 + CrO3 = LaCrO3 + O2 =>
2 La2O3 + 4 CrO3 = 4 LaCrO3 + 3 O2
HClO4 + SO2 + H2O = H2SO4 + HCl =>
HClO4 + 4 SO2 + 4 H2O = 4 H2SO4 + HCl
Al2(SO4)3 + BaI2 = Al2I2 + Ba(SO4)3 =>
Al2(SO4)3 + BaI2 = Al2I2 + Ba(SO4)3
Al + MgCl2 = Mg + AlCl3 =>
2 Al + 3 MgCl2 = 3 Mg + 2 AlCl3
NaNO3(aq) + FeCl2(aq) = NaCl(aq) + Fe(NO3)2(aq) =>
2 NaNO3(aq) + FeCl2(aq) = 2 NaCl(aq) + Fe(NO3)2(aq)
Cs(s) + H2O(l) = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(aq) + H2(g)
CaCO3 + HClO3 = Ca(ClO3)2 + H2O + CO2 =>
CaCO3 + 2 HClO3 = Ca(ClO3)2 + H2O + CO2
CuO + K2SO4 = K2O + CuSO4 =>
CuO + K2SO4 = K2O + CuSO4
H2 + P + O2 = H3PO3 =>
3 H2 + 2 P + 3 O2 = 2 H3PO3
Sn(OH)2 + Na2O = SnO + NaOH =>
Sn(OH)2 + Na2O = SnO + 2 NaOH
Na2Co3 + NH4Cl + H2O = NH4OH + NaCl + H2Co3 =>
Na2Co3 + 2 NH4Cl + 2 H2O = 2 NH4OH + 2 NaCl + H2Co3
Fe2P(g) + FeS2(g) = FeS(g) + P4S10(g) =>
4 Fe2P(g) + 18 FeS2(g) = 26 FeS(g) + P4S10(g)
CCl4(g) + HF(g) = CCl2F2(g) + HCl(g) =>
CCl4(g) + 2 HF(g) = CCl2F2(g) + 2 HCl(g)
C5H10 + KMnO4 + H2O = C5H12O2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H12O2 + 2 MnO2 + 2 KOH
C9H20 + O2 = C9O + H2O =>
2 C9H20 + 11 O2 = 2 C9O + 20 H2O
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH0)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH0)2
Si2H3 + O3 = SiO2 + H2O =>
6 Si2H3 + 11 O3 = 12 SiO2 + 9 H2O
NH4Br + KOH = KBrO + NH3 + H2 =>
NH4Br + KOH = KBrO + NH3 + H2
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
LiCl + NH4OH = NH4Cl + LiOH =>
LiCl + NH4OH = NH4Cl + LiOH
C2H5OH + HNO3 + H3O = C2H5NO2 + H2O =>
C2H5OH + HNO3 + 2 H3O = C2H5NO2 + 4 H2O
CH3COOH(aq) + NaHCO3(aq) = CH3COONa(aq) + CO2(g) + H2O(l) =>
CH3COOH(aq) + NaHCO3(aq) = CH3COONa(aq) + CO2(g) + H2O(l)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + Ti(OH)3 = Ti(CH3COO)3 + H2O =>
3 CH3COOH + Ti(OH)3 = Ti(CH3COO)3 + 3 H2O
KL + PbCl2 = KCl + PbL2 =>
2 KL + PbCl2 = 2 KCl + PbL2
K2Cr2O7 + Zn + H2SO4 = Cr2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Zn + 7 H2SO4 = Cr2(SO4)3 + 3 ZnSO4 + K2SO4 + 7 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaNCN(s) + H2O(l) = CaCO3(s) + NH3(g) =>
CaNCN(s) + 3 H2O(l) = CaCO3(s) + 2 NH3(g)
Zn + Mg3(PO4)2 = Zn3(PO4)2 + Mg =>
3 Zn + Mg3(PO4)2 = Zn3(PO4)2 + 3 Mg
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
K + Na3PO4 = K3PO4 + Na =>
3 K + Na3PO4 = K3PO4 + 3 Na
AY3 + X = AX2 + Y =>
AY3 + 2 X = AX2 + 3 Y
Na2TeO3 + SnCl2 + H2SO4 = Te + Sn(SO4)2 + Na2SO4 + H2O + SnCl4 =>
Na2TeO3 + 2 SnCl2 + 3 H2SO4 = Te + Sn(SO4)2 + Na2SO4 + 3 H2O + SnCl4
O3 + KI + H2O = K2O + HIO4 =>
8 O3 + 6 KI + 3 H2O = 3 K2O + 6 HIO4
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