Equations balanced on the previous day | Equations balanced on the next day |
2[N3]{-} + I2 = 3 N2 + 2 I{-}
CH3CH4 + H2SO4 + KMnO4 = MnSO4 + CH3COOH + K2SO4 + H2O =>
10 CH3CH4 + 21 H2SO4 + 14 KMnO4 = 14 MnSO4 + 10 CH3COOH + 7 K2SO4 + 36 H2O
C2H5OH + Cr2O7{2-} + H{+} = CO2 + Cr{3+H2O =>
C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 2 CO2 + 4 Cr{3+11H2O
ClH + O = Cl + H2O =>
2 ClH + O = 2 Cl + H2O
Al + HClO4 = H2 + Al(ClO4)3 =>
2 Al + 6 HClO4 = 3 H2 + 2 Al(ClO4)3
C6H12N2 + H2O = C6H13O2N + NH3 =>
C6H12N2 + 2 H2O = C6H13O2N + NH3
H3PO4 + Ca(NO3)2 + H2O = Ca10(PO4)6(OH)2 + HNO3 =>
6 H3PO4 + 10 Ca(NO3)2 + 2 H2O = Ca10(PO4)6(OH)2 + 20 HNO3
HI + HNO3 = N2O + H2O + I =>
8 HI + 2 HNO3 = N2O + 5 H2O + 8 I
CoMnO3 = Co3Mn3O4 + O2 =>
6 CoMnO3 = 2 Co3Mn3O4 + 5 O2
H2(SO4) + (NH4)(OH) = H(OH) + (NH4)2(SO4) =>
H2(SO4) + 2(NH4)(OH) = 2 H(OH) + (NH4)2(SO4)
I2 + FeBr3 = FeI3 + Br =>
3 I2 + 2 FeBr3 = 2 FeI3 + 6 Br
KMnO4 + NaNO2 + KOH = K2MnO2 + NaNO3 + H2O =>
2 KMnO4 + 5 NaNO2 + 2 KOH = 2 K2MnO2 + 5 NaNO3 + H2O
H2O + KF = HF + K2O =>
H2O + 2 KF = 2 HF + K2O
CUSO4 + KSCN = CU(SCN)2 + K2SO4 =>
CUSO4 + 2 KSCN = CU(SCN)2 + K2SO4
HClO2 + H2O = H3O + ClO2 =>
HClO2 + H2O = H3O + ClO2
Ca2Cl2 + Na2PO4 = Ca2PO4 + NaCl =>
Ca2Cl2 + Na2PO4 = Ca2PO4 + 2 NaCl
C6H10 + KMnO4 = KOOC(CH2)4COOK + KOH + MnO2 + H2O =>
3 C6H10 + 8 KMnO4 = 3 KOOC(CH2)4COOK + 2 KOH + 8 MnO2 + 2 H2O
C2H5OH = C2H6 + CO2 + H2O =>
7 C2H5OH = 6 C2H6 + 2 CO2 + 3 H2O
MnBr2 + AgNO3 = AgBr + Mn(NO3)2 =>
MnBr2 + 2 AgNO3 = 2 AgBr + Mn(NO3)2
H3C6O7 + NaHCO3 = H2O + CO2 + Na3C6H3O7 =>
16 H3C6O7 + 39 NaHCO3 = 24 H2O + 57 CO2 + 13 Na3C6H3O7
CuSO4*4H2O = CuSO4 + H2O =>
CuSO4*4H2O = CuSO4 + 4 H2O
Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH
HCl(aq) + K2SO3(s) = H2O(l) + KCl(aq) + SO2(g) =>
2 HCl(aq) + K2SO3(s) = H2O(l) + 2 KCl(aq) + SO2(g)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KSCN + Fe(NO3)3 = Fe(SCN)3 + KNO3 =>
3 KSCN + Fe(NO3)3 = Fe(SCN)3 + 3 KNO3
NH3(g) + H2O(l) = NH4 + OH =>
NH3(g) + H2O(l) = NH4 + OH
NH4ZnPO4 = Zn2P2O7 + NH3 + H2O =>
2 NH4ZnPO4 = Zn2P2O7 + 2 NH3 + H2O
HBr + NaHCO3 = Br + Na + H2CO3 =>
HBr + NaHCO3 = Br + Na + H2CO3
K2CrO7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
4 K2CrO7 + 10 H2SO4 = 4 K2SO4 + 2 Cr2(SO4)3 + 10 H2O + 9 O2
Ca(NO3)2 + Cr(MnO4)3 = Cr(NO3)3 + Ca(MnO4)2 =>
3 Ca(NO3)2 + 2 Cr(MnO4)3 = 2 Cr(NO3)3 + 3 Ca(MnO4)2
MnO4{-}(aq) + H{+} + e = Mn{2+} + H2O =>
MnO4{-}(aq) + 8 H{+} + 5e = Mn{2+} + 4 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
KOH + CH3CH2COO = KCH3CH2 + COOOH =>
KOH + CH3CH2COO = KCH3CH2 + COOOH
Cu + HNO3 + HCl = CuCl2 + H2O + NO2 =>
Cu + 2 HNO3 + 2 HCl = CuCl2 + 2 H2O + 2 NO2
FeS + O2 = Fe2O7 + SO3 =>
4 FeS + 13 O2 = 2 Fe2O7 + 4 SO3
In2O3 + H2 = In + H2O =>
In2O3 + 3 H2 = 2 In + 3 H2O
KMnO4 + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
Mg(s) + CrCl3(aq) = MgCl2 + Cr =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2 + 2 Cr
SrO3 + SiO2 + Eu2O3 = Sr3SiO5Eu + O2 =>
12 SrO3 + 4 SiO2 + 2 Eu2O3 = 4 Sr3SiO5Eu + 15 O2
P2S5(s) + CoCl2(s) = CoPS3(s) + PCl3(l) + S(s) =>
5 P2S5(s) + 6 CoCl2(s) = 6 CoPS3(s) + 4 PCl3(l) + 7 S(s)
Au + Cu5 = AuCu =>
5 Au + Cu5 = 5 AuCu
Cu{2+} + Fe = Cu + Fe{2+} =>
Cu{2+} + Fe = Cu + Fe{2+}
H2O + As2S3 + NO3 = HAsO3 + S + NO =>
2 H2O + 2 As2S3 + 5 NO3 = 4 HAsO3 + 6 S + 5 NO
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
K + Zn(NO3)2 = K(NO3) + Zn =>
2 K + Zn(NO3)2 = 2 K(NO3) + Zn
C2H6O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6O2(g) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
CH3COOMg + H3PO4 = H3CCOOH + Mg3PO4 =>
3 CH3COOMg + H3PO4 = 3 H3CCOOH + Mg3PO4
Pb + N2 = Pb3N2 =>
3 Pb + N2 = Pb3N2
Zn(OH)2 + H3PO4 = H3(OH)2 + ZnPO4 =>
Zn(OH)2 + H3PO4 = H3(OH)2 + ZnPO4
Al(s) + NaOH(aq) = Na3AlO3(aq) + H2(g) =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(aq) + 3 H2(g)
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