Equations balanced on the previous day | Equations balanced on the next day |
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Au2S3 + 3 H2 = 2 Au + 3 H2S
sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
VO{2+} + Cr2O7{2-} + H{+} = VO2{+} + Cr{3+} + H2O =>
6 VO{2+} + Cr2O7{2-} + 2 H{+} = 6 VO2{+} + 2 Cr{3+} + H2O
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
H(COOH)2 + MnO2 + H2SO4 = MnSO4 + H2O + CO2 =>
2 H(COOH)2 + 3 MnO2 + 3 H2SO4 = 3 MnSO4 + 6 H2O + 4 CO2
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
iron + oxygen = iron(ii)oxide =>
2 Fe + O2 = 2 FeO
NH4ClO4 + Cu(NO3)2 = NH4NO3 + Cu(ClO4)2 =>
2 NH4ClO4 + Cu(NO3)2 = 2 NH4NO3 + Cu(ClO4)2
H4IO6{-} + I{-} + H{+} = I3{-} + H2O =>
H4IO6{-} + 11 I{-} + 8 H{+} = 4 I3{-} + 6 H2O
magnesium + oxygen = magnesiumoxide =>
2 Mg + O2 = 2 MgO
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HNO3 + NH3 = N2O + H2O =>
HNO3 + NH3 = N2O + 2 H2O
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + Fe2O3 = ZnO + Fe =>
3 Zn + Fe2O3 = 3 ZnO + 2 Fe
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
O2 = O3 =>
3 O2 = 2 O3
K + H2O = KOH + H =>
K + H2O = KOH + H
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
potassium + water = potassiumhydroxide + hydrogen =>
2 K + 2 H2O = 2 KOH + H2
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
NH4Cl + CaOH = NH3 + H2O + CaCl =>
NH4Cl + CaOH = NH3 + H2O + CaCl
NH4Cl + CaOH = NH3 + H2O + CaCl =>
NH4Cl + CaOH = NH3 + H2O + CaCl
NH4Cl + CaOH = NH3 + H2O + CaCl =>
NH4Cl + CaOH = NH3 + H2O + CaCl
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
HNO3 + PCl3 + H2O = NO + H3PO4 + HCl =>
2 HNO3 + 3 PCl3 + 8 H2O = 2 NO + 3 H3PO4 + 9 HCl
K2Cr2O7 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 8 KCl + 3 I2 + 7 H2O
calcium + oxygen = CaO =>
2 Ca + O2 = 2 CaO
P2O3 + HBrO3 + H2O = H3PO4 + HBr =>
3 P2O3 + 2 HBrO3 + 9 H2O = 6 H3PO4 + 2 HBr
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 4 H2O
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Na2CO3 + AgNO3 = NaNO3 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
SO2 + MnO4{-} + H2O = SO4{-2} + Mn{+2} + H{+} =>
5 SO2 + 2 MnO4{-} + 2 H2O = 5 SO4{-2} + 2 Mn{+2} + 4 H{+}
CH3CH2OH + O2 = H2OCH3COOH =>
CH3CH2OH + O2 = H2OCH3COOH
Na3PO4 + CaS = Na2S + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaS = 3 Na2S + Ca3(PO4)2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
zinc + hydrogenchloride = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
zinc + hydrogenchloride = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
iron + Water = Fe3O4 + hydrogen =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/16
Equations balanced on 01/07/16
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