Equations balanced on the previous day | Equations balanced on the next day |
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P4 + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO3 + Cr2(SO4)3 + H2O =>
8 FeSO4 + K2Cr2O7 + 8 H2SO4 = 4 Fe2(SO4)3 + K2SO3 + Cr2(SO4)3 + 8 H2O
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl + K2Cr2O7 = KCl + CrCl3 + Cl2 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
H2O2 + Cr(OH)3 = H2O + CrO4 =>
5 H2O2 + 2 Cr(OH)3 = 8 H2O + 2 CrO4
CS2 + Cu + H2S = CH4 + Cu2S =>
CS2 + 8 Cu + 2 H2S = CH4 + 4 Cu2S
Cu + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
HI + HNO3 = NO + H2O + I2 =>
6 HI + 2 HNO3 = 2 NO + 4 H2O + 3 I2
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
NaHCO3 + NaH2PO4 = Na2HPO4 + CO2 + H2O =>
NaHCO3 + NaH2PO4 = Na2HPO4 + CO2 + H2O
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO + H2O =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + H2SO4 + 10 NO + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu(II)Br + KI = Cu(I)I + KBr + I =>
Cu(II)Br + KI = Cu(I)I + KBr + I
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
HCl + KMnO4 = MnCl2 + KCl + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2SO4 + KMNO4 = KMNSO4 + H2O + O2 =>
2 H2SO4 + 2 KMNO4 = 2 KMNSO4 + 2 H2O + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + CO3 = C + H2O =>
3 H2 + CO3 = C + 3 H2O
H2 + CO3 = C + H2O =>
3 H2 + CO3 = C + 3 H2O
H2 + CO3 = C + H2O =>
3 H2 + CO3 = C + 3 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
Al + H3PO4 = H2 + AlPO4 =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlPO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/25/10
Equations balanced on 05/25/09
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