Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + CaCO3 = CO + Ca + 2 FeO
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + NO
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
NaClO3 + HCl = NaOH + Cl2 + O2 =>
NaClO3 + HCl = NaOH + Cl2 + O2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
H2O + As2S3 + HNO3 = H3AsO4 + H2SO4 + NO =>
4 H2O + 3 As2S3 + 28 HNO3 = 6 H3AsO4 + 9 H2SO4 + 28 NO
Zn + H2SO4 = Zn(SO4) + SO2 + H2O =>
Zn + 2 H2SO4 = Zn(SO4) + SO2 + 2 H2O
Zn + H2SO4 = Zn(SO4) + SO2 + H2O =>
Zn + 2 H2SO4 = Zn(SO4) + SO2 + 2 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaClO3 + H2SO4 = Na2SO4 + HClO3 =>
2 NaClO3 + H2SO4 = Na2SO4 + 2 HClO3
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
P + H2SO4 = H3PO4 + H2O + SO2 =>
2 P + 5 H2SO4 = 2 H3PO4 + 2 H2O + 5 SO2
Fe{2+} + S4O6{2-} = Fe{3+} + S2O3{2-} =>
2 Fe{2+} + S4O6{2-} = 2 Fe{3+} + 2 S2O3{2-}
N2 + O2 = NO =>
N2 + O2 = 2 NO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CH2COH + Na = CH3CH2CONa + H2 =>
2 CH3CH2COH + 2 Na = 2 CH3CH2CONa + H2
Fe + CaCO3 = CO + Ca + FeO =>
2 Fe + CaCO3 = CO + Ca + 2 FeO
HCl + ZnCO3 = ZnCl2 + H2O + CO2 =>
2 HCl + ZnCO3 = ZnCl2 + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Cl + CrI3 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
21 Cl + CrI3 + 26 KOH = K2CrO4 + 3 KIO3 + 21 KCl + 13 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
AlCl3 + Ca = CaCl2 + Al =>
2 AlCl3 + 3 Ca = 3 CaCl2 + 2 Al
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
Na2O + HCl = H2O + NaCl =>
Na2O + 2 HCl = H2O + 2 NaCl
Sn + S = SnS2 =>
Sn + 2 S = SnS2
K2CR2O7 + H2SO4 + KI = I2 + K2SO4 + H2O + CR2(SO4)3 =>
K2CR2O7 + 7 H2SO4 + 6 KI = 3 I2 + 4 K2SO4 + 7 H2O + CR2(SO4)3
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
MG(OH)2 = MGO + H2O =>
MG(OH)2 = MGO + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KBr + CCl4 = KCl + CBr4 =>
4 KBr + CCl4 = 4 KCl + CBr4
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCO3(s) + HCl(ac) = CaCl2(ac) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(ac) = CaCl2(ac) + CO2(g) + H2O(l)
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
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
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/10/17
Equations balanced on 03/12/16
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