Equations balanced on the previous day | Equations balanced on the next day |
4 Mg3 + 3 N2 + 24 H2O = 12 Mg(OH)2 + 6 NH4
CH3(CH2)7CHCH(CH2)7COOH + KMnO4 + KOH = K2MnO4 + CH3(CH2)7CHOHCHOH(CH2)7COOH =>
CH3(CH2)7CHCH(CH2)7COOH + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3(CH2)7CHOHCHOH(CH2)7COOH
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + CO + P =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + 10 CO + 4 P
C3H7OH + NaNO2 + H3PO4 = C3H7NO2 + Na3PO4 + H2O =>
3 C3H7OH + 3 NaNO2 + H3PO4 = 3 C3H7NO2 + Na3PO4 + 3 H2O
Na2Cr2O7(aq) + (NH4)2CO3(aq) = (NH4)2Cr2O7(aq) + Na2CO3(aq) =>
Na2Cr2O7(aq) + (NH4)2CO3(aq) = (NH4)2Cr2O7(aq) + Na2CO3(aq)
KMnO2 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO2 + 2 KI + 4 H2SO4 = 2 K2SO4 + 2 MnSO4 + I2 + 4 H2O
Na(OH)(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
Na(OH)(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)
Mn(OH)2 + H2O + O2 = Mn(OH)3 =>
4 Mn(OH)2 + 2 H2O + O2 = 4 Mn(OH)3
PbS + HNO3 = S + Pb(NO3)2 + NO + H2O =>
3 PbS + 8 HNO3 = 3 S + 3 Pb(NO3)2 + 2 NO + 4 H2O
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
CH3COOH + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 CH3COOH + 4 Cr2O7{2-} + 32 H{+} = 6 CO2 + 8 Cr{3+} + 22 H2O
Na(OH)(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
Na(OH)(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)
Na2O + H2O + Cl{-} = NaCl + OH{-} =>
Na2O + H2O + 2 Cl{-} = 2 NaCl + 2 OH{-}
H2Cr2O4 + KOH = K2Cr2O4 + H2O =>
H2Cr2O4 + 2 KOH = K2Cr2O4 + 2 H2O
SnO2 + KOH = K2SnO3 + H2O =>
SnO2 + 2 KOH = K2SnO3 + H2O
Na2SO4 + AgNO3 = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 NaNO3
SO4 + HCl = SO4Cl + H2 =>
2 SO4 + 2 HCl = 2 SO4Cl + H2
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + CO + P =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + 10 CO + 4 P
PbO2 + Na3[Cr(OH)6] + NaOH = Na2CrO4 + Na2[Pb(OH)4] + H2O =>
3 PbO2 + 2 Na3[Cr(OH)6] + 4 NaOH = 2 Na2CrO4 + 3 Na2[Pb(OH)4] + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca + HNO3 = Ca(NO3)2 + HN3 + H2O =>
8 Ca + 19 HNO3 = 8 Ca(NO3)2 + HN3 + 9 H2O
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
CH3(CH2)7CHCH(CH2)7COOH + KMnO4 + KOH = K2MnO4 + CH3(CH2)7CHOHCHOH(CH2)7COOH =>
CH3(CH2)7CHCH(CH2)7COOH + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3(CH2)7CHOHCHOH(CH2)7COOH
C2H6S2 + O2 = C2H6S2O =>
2 C2H6S2 + O2 = 2 C2H6S2O
K2S2O5 = K2SO4 + SO2 + S =>
2 K2S2O5 = 2 K2SO4 + SO2 + S
CH3COOH + Al = AlCH3COO + H2 =>
2 CH3COOH + 2 Al = 2 AlCH3COO + H2
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + P4 + 10 CO
H2O2 + C6H6O + C11H13N3O = C23H27N3O8 + H2O =>
4 H2O2 + 2 C6H6O + C11H13N3O = C23H27N3O8 + 3 H2O
Cl2O3 = Cl2O + O2 =>
Cl2O3 = Cl2O + O2
C2H6O + K2Cr2O7 + HCl = C2H4O + CrCl3 + KCl + H2O =>
3 C2H6O + K2Cr2O7 + 8 HCl = 3 C2H4O + 2 CrCl3 + 2 KCl + 7 H2O
Na(OH)(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
Na(OH)(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + CO + P =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + 10 CO + 4 P
HI + Na2S = Na2H + SI =>
HI + Na2S = Na2H + SI
Ca + B = B2Ca3 =>
3 Ca + 2 B = B2Ca3
Na(OH)(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
Na(OH)(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)
C2H6S2 + O2 = C2H6S2O =>
2 C2H6S2 + O2 = 2 C2H6S2O
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + CO + P =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + 10 CO + 4 P
ClO3{-} + H{+} = ClO4{-} + Cl2 + H2 =>
8 ClO3{-} + 2 H{+} = 6 ClO4{-} + Cl2 + H2
O2 + H3PO2 = H3PO4 =>
O2 + H3PO2 = H3PO4
C6H8O6 + KIO3 = C6H6O6 + H2O + KIO =>
2 C6H8O6 + KIO3 = 2 C6H6O6 + 2 H2O + KIO
NaF + AlCl3 = NaAl + FCl3 =>
NaF + AlCl3 = NaAl + FCl3
Al(OH)3 + FeCl3 = Fe2O3 + AlCl3 + H2O =>
2 Al(OH)3 + 2 FeCl3 = Fe2O3 + 2 AlCl3 + 3 H2O
C7H8 + NO3{-} + H{+} = CO2 + H2O + N2 =>
5 C7H8 + 36 NO3{-} + 36 H{+} = 35 CO2 + 38 H2O + 18 N2
KOH + PO = KO + POH =>
KOH + PO = KO + POH
Al + KOH + H2O = KAlO2 + H2 =>
2 Al + 2 KOH + 2 H2O = 2 KAlO2 + 3 H2
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
Al + KOH + H2O = K[Al(OH)6] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(OH)6] + 5 H2
PbO2 + K3[Cr(OH)6] + KOH = K2CrO4 + K4[Pb(OH)6] + H2O =>
3 PbO2 + 2 K3[Cr(OH)6] + 10 KOH = 2 K2CrO4 + 3 K4[Pb(OH)6] + 2 H2O
Ca(ClO)2 + K2SO4 = CaSO4 + K(ClO) =>
Ca(ClO)2 + K2SO4 = CaSO4 + 2 K(ClO)
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