| Equations balanced on the previous day | Equations balanced on the next day |
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9 HCOH + 4 K2CrO7 + 10 H2SO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 9 CO2 + 19 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zn + HNO3 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 HNO3 + 9 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + 6 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
O2 + S2 = SO2 =>
2 O2 + S2 = 2 SO2
Cu + Fe(OH)3 = Fe + Cu(OH)3 =>
Cu + Fe(OH)3 = Fe + Cu(OH)3
Cu + Zn + H2SO4 = CuSO4 + ZnH =>
Cu + 2 Zn + H2SO4 = CuSO4 + 2 ZnH
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
O2 + P = P2O5 =>
5 O2 + 4 P = 2 P2O5
FeCl2 + NaOH = FeOH + NaCl2 =>
FeCl2 + NaOH = FeOH + NaCl2
B + KOH + H2O2 = KBO2 + H2O =>
2 B + 2 KOH + 3 H2O2 = 2 KBO2 + 4 H2O
O2 + C = CO2 =>
O2 + C = CO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
FeCl3 + NaOH = FeOH + NaCl3 =>
FeCl3 + NaOH = FeOH + NaCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Fe + Cu(OH)2 = Cu + Fe(OH)3 =>
2 Fe + 3 Cu(OH)2 = 3 Cu + 2 Fe(OH)3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + MnCl2 + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + KCl + MnCl2 + 4 H2O
AlBr2 + K2SO4 = Br2K2 + AlSO4 =>
AlBr2 + K2SO4 = Br2K2 + AlSO4
Fe(OH)3 + P4O10 = FePO4 + H2O =>
4 Fe(OH)3 + P4O10 = 4 FePO4 + 6 H2O
KClO4 = O2 + KCl =>
KClO4 = 2 O2 + KCl
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
HCl + C2H60 + K2CrO4 = CrCl3 + KCl + C2H4O + H2O =>
290 HCl + 3 C2H60 + 58 K2CrO4 = 58 CrCl3 + 116 KCl + 3 C2H4O + 229 H2O
Ca + H2SO4 = CaSO4 + H20 =>
10 Ca + 10 H2SO4 = 10 CaSO4 + H20
PH3 + KMnO4 + H2SO4 = H3PO4 + MnSO4 + H2O + K2SO4 =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 5 H3PO4 + 8 MnSO4 + 12 H2O + 4 K2SO4
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
AlBr3 + K2SO4 = Br3K2 + AlSO4 =>
AlBr3 + K2SO4 = Br3K2 + AlSO4
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
KOH + H3Po4 = H2O + K3Po4 =>
3 KOH + H3Po4 = 3 H2O + K3Po4
HCl + MnO2 = MnCl2 + H2O + Cl =>
4 HCl + MnO2 = MnCl2 + 2 H2O + 2 Cl
KF + F2 = KF2 =>
2 KF + F2 = 2 KF2
Na2S4O6 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
Na2S4O6 + 20 HCl + 6 Al = 2 NaCl + 3 Al2Cl6 + 6 H2O + 4 H2S
SnS + HNO3 + H2O = H10Sn5O15 + NO + S2 =>
30 SnS + 40 HNO3 + 10 H2O = 6 H10Sn5O15 + 40 NO + 15 S2
CrO3 + Al = Al2O3 + Cr =>
CrO3 + 2 Al = Al2O3 + Cr
CU + HCl = CUCl + H =>
CU + HCl = CUCl + H
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NaClO + Cl2 = NaCl + ClO2 =>
4 NaClO + Cl2 = 4 NaCl + 2 ClO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Fe(s) + HCl(aq) = FeCl(aq) + H(g) =>
Fe(s) + HCl(aq) = FeCl(aq) + H(g)
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Zn + As4O6 + H2SO4 = AsH3 + ZnSO4 + H2O =>
12 Zn + As4O6 + 12 H2SO4 = 4 AsH3 + 12 ZnSO4 + 6 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na2SO3 + KMnO4 + KOH = K2MnO4 + Na2SO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/19/15
Equations balanced on 12/19/14
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