Equations balanced on the previous day | Equations balanced on the next day |
CaSO4 + 2 NaOH = Ca(OH)2 + Na2SO4
P + oxygen = P4O10 =>
4 P + 5 O2 = P4O10
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
SnCl2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Sn(SO4)2 + H2O + Cl2 =>
5 SnCl2 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 Sn(SO4)2 + 16 H2O + 5 Cl2
Sn + KOH + H2O = K2Sn(OH)6 + H2 =>
Sn + 2 KOH + 4 H2O = K2Sn(OH)6 + 2 H2
Na2C2O4 + KBrO3 + H2O = CO2 + KBr + NaOH =>
3 Na2C2O4 + KBrO3 + 3 H2O = 6 CO2 + KBr + 6 NaOH
K4[Fe(CN)6] + KMnO4 + H2SO4 = K3[Fe(CN)6] + K2SO4 + MnSO4 + H2O =>
5 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 5 K3[Fe(CN)6] + 3 K2SO4 + MnSO4 + 4 H2O
H2(d) + I2(k) = HI(d) =>
H2(d) + I2(k) = 2 HI(d)
ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2
hydrochloricacid + sodiumhydroxide = NaCl + water =>
HCl + NaOH = NaCl + H2O
FeCO3(s) + HCl(aq) = H2O(l) + CO2(g) + FeCl2(aq) =>
FeCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + FeCl2(aq)
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
In2O3 + H2O = In(OH)3 =>
In2O3 + 3 H2O = 2 In(OH)3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag(NH3)2Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
Ag(NH3)2Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
Al(k) + S(k) = Al2S3(k) =>
2 Al(k) + 3 S(k) = Al2S3(k)
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
I2O7 + H2O = HIO4 =>
I2O7 + H2O = 2 HIO4
C2H6O + O2 = CO2 + H20 =>
10 C2H6O + 15 O2 = 20 CO2 + 3 H20
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Na(k) + F2(d) = NaF(k) =>
2 Na(k) + F2(d) = 2 NaF(k)
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3 + Fe(SO4)3
NH4VO3 + H2SO4 + H2C2O4 = VO2 + CO2 + H2O + (NH4)2SO4 =>
2 NH4VO3 + H2SO4 + H2C2O4 = 2 VO2 + 2 CO2 + 2 H2O + (NH4)2SO4
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3 + Fe(SO4)3
KMnO4 + KOH + MnSO4 = K2SO4 + MnO2 + H2O =>
2 KMnO4 + 4 KOH + 3 MnSO4 = 3 K2SO4 + 5 MnO2 + 2 H2O
bariumchloride + sulfuricacid = bariumsulfate + hydrochloricacid =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cr2(SO4)3 + H2O2 + NaOH = H2O + Na2CrO4 + Na2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 8 H2O + 2 Na2CrO4 + 3 Na2SO4
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
S(k) + O2(d) = SO2(d) =>
S(k) + O2(d) = SO2(d)
HClO + Li = Li(ClO) + H2 =>
2 HClO + 2 Li = 2 Li(ClO) + H2
NO2 + HNO2 = HNO3 + NO =>
NO2 + HNO2 = HNO3 + NO
SnCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Sn(SO4)2 + H2O + Cl2 =>
3 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Sn(SO4)2 + 14 H2O + 3 Cl2
HI + HNO3 = I2 + NO2 + H2O =>
2 HI + 2 HNO3 = I2 + 2 NO2 + 2 H2O
aluminiumsulfate + calciumhydroxide = aluminiumhydroxide + calciumsulfate =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
C6H5NO2 + Sn{2+} + H{+} = C6H5NH2 + Sn{4+} + H2O =>
C6H5NO2 + 3 Sn{2+} + 6 H{+} = C6H5NH2 + 3 Sn{4+} + 2 H2O
C20H14O4 + NaOH = Na2C20H12O4 + H2O =>
C20H14O4 + 2 NaOH = Na2C20H12O4 + 2 H2O
Zn + Cr2O7{2-} + H{+} = Zn{2+} + Cr{3+} + H2O =>
3 Zn + Cr2O7{2-} + 14 H{+} = 3 Zn{2+} + 2 Cr{3+} + 7 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C2H6 + oxygen = carbondioxide + water =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
CO2 + Ba(OH)2 = BaCO3 + H2O =>
CO2 + Ba(OH)2 = BaCO3 + H2O
CaCO3(k) = CaO(k) + CO2(d) =>
CaCO3(k) = CaO(k) + CO2(d)
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