Equations balanced on the previous day | Equations balanced on the next day |
2 AlOC2H53 + 26 O2 = Al2O3 + 2 C2H2 + 51 H2O
KIO4 + MnCl2 + H2O = KMnO4 + HIO3 + HCl + KCl =>
5 KIO4 + 2 MnCl2 + 3 H2O = 2 KMnO4 + 5 HIO3 + HCl + 3 KCl
Na2B4O7*5H2O = Na2O + B2O3 + H2O =>
Na2B4O7*5H2O = Na2O + 2 B2O3 + 5 H2O
Si3N4 + HF = (NH4)2SiF6(s) + SiF4(g) =>
Si3N4 + 16 HF = 2(NH4)2SiF6(s) + SiF4(g)
NaBr + HBr = NaH + Br2 =>
NaBr + HBr = NaH + Br2
NH3NO3 = N2 + O2 + H2O =>
4 NH3NO3 = 4 N2 + 3 O2 + 6 H2O
Al(C9H7NO)3 + O2 = Al2O3 + CO2 + NO + H =>
4 Al(C9H7NO)3 + 111 O2 = 2 Al2O3 + 108 CO2 + 12 NO + 84 H
H3PO3 + Cr(OH)6 = Cr3(PO3)6 + H2O =>
6 H3PO3 + 3 Cr(OH)6 = Cr3(PO3)6 + 18 H2O
Na2B4O7*10H2O + H2O2 + NaOH + H2O = Na2[B2(OH)4O4]*6H2O =>
Na2B4O7*10H2O + 4 H2O2 + 2 NaOH + H2O = 2 Na2[B2(OH)4O4]*6H2O
NH3 + NaClO3 = NaNO3 + Cl2 + NaCl + H2O =>
2 NH3 + 3 NaClO3 = 2 NaNO3 + Cl2 + NaCl + 3 H2O
silveriodide + sodiumsulfide = sodiumiodide + silversulfide =>
2 AgI + Na2S = 2 NaI + Ag2S
HSbCl4 + H2(S) = Sb2(S3) + HCl =>
2 HSbCl4 + 3 H2(S) = Sb2(S3) + 8 HCl
CH2CHCN + O2 = CO2 + H2O + HCN =>
2 CH2CHCN + 5 O2 = 4 CO2 + 2 H2O + 2 HCN
C12H17OH + C2H7OH = C14H21OH + H2O =>
11 C12H17OH + 4 C2H7OH = 10 C14H21OH + 5 H2O
C6H14 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 38 KMnO4 + 57 H2SO4 = 30 CO2 + 19 K2SO4 + 38 MnSO4 + 92 H2O
H3PO4 + Na2CO3 = Na3PO4 + H2CO3 = H2O + CO2 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 H2CO3
H2SO4 + Ag = H2O + AgSO3 =>
H2SO4 + Ag = H2O + AgSO3
ClO3{-} + I2 + H2O = HCl + IO3{-} + H{+} =>
5 ClO3{-} + 3 I2 + 3 H2O = 5 HCl + 6 IO3{-} + H{+}
CaCl2 + NaNO3 = Ca(NO3)2 + ClNa =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 ClNa
HYO + KMnO4 + H2SO4 = HYO3 + K2SO4 + MnSO4 + H2O =>
5 HYO + 4 KMnO4 + 6 H2SO4 = 5 HYO3 + 2 K2SO4 + 4 MnSO4 + 6 H2O
CaF2 + Cl2 = CaCl2 + F =>
CaF2 + Cl2 = CaCl2 + 2 F
FeSO4 + FeCl2 = FeCl3 + Fe2SO4 =>
FeSO4 + 3 FeCl2 = 2 FeCl3 + Fe2SO4
KHSO3 + HNO3 = KH(NO3)2 + H2SO3 =>
KHSO3 + 2 HNO3 = KH(NO3)2 + H2SO3
Cl2 + NaOH = Na2ClO4 + NaCl + H2O =>
7 Cl2 + 16 NaOH = 2 Na2ClO4 + 12 NaCl + 8 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
(Al)2(CO3)3 = Al{+3} + CO3{-2} =>
(Al)2(CO3)3 = 2 Al{+3} + 3 CO3{-2}
Hg(NO3)2 = HgO + NO + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO + 3 O2
C16H34(l) + O2(g) = CO2(g) + H2O(g) =>
2 C16H34(l) + 49 O2(g) = 32 CO2(g) + 34 H2O(g)
H{+} + NO3{-} + Al = NH4{+} + Al{3+} + H2O =>
30 H{+} + 3 NO3{-} + 8 Al = 3 NH4{+} + 8 Al{3+} + 9 H2O
Al + Fe{2}O{3} = Al{2}O{3} + Fe =>
Al + Fe{2}O{3} = Al{2}O{3} + Fe
MgO + H2SiO3 = MgSiO3 + H2O =>
MgO + H2SiO3 = MgSiO3 + H2O
Cu(NO3)2*3H2O + Fe = Cu + H2O + Fe(NO3)2 =>
Cu(NO3)2*3H2O + Fe = Cu + 3 H2O + Fe(NO3)2
Cr2O7{-}2 + Cl{-} + H{+} = Cl2 + Cr{+3} + H2O =>
2 Cr2O7{-}2 + 14 Cl{-} + 28 H{+} = 7 Cl2 + 4 Cr{+3} + 14 H2O
KClO3 + C2H6O = KClC2O + H2O =>
KClO3 + C2H6O = KClC2O + 3 H2O
Mg + Mn2(CrO4)3 = Mg(CrO4) + Mn =>
3 Mg + Mn2(CrO4)3 = 3 Mg(CrO4) + 2 Mn
C8H30O6 + O2 = CO2 + H2O =>
2 C8H30O6 + 25 O2 = 16 CO2 + 30 H2O
Bi(OH)3 + NaNO3 = Bi(NO3)3 + NaOH =>
Bi(OH)3 + 3 NaNO3 = Bi(NO3)3 + 3 NaOH
CuBr2 + NH4OH = CuOH + NH4Br2 =>
CuBr2 + NH4OH = CuOH + NH4Br2
Pb + Cu{+2} = Pb{+2} + Cu{+} =>
Pb + 2 Cu{+2} = Pb{+2} + 2 Cu{+}
C6H14 + I2 = C6H12I2 + H2 =>
C6H14 + I2 = C6H12I2 + H2
Mn(HCO3)2 + H2SO4 = H2O + MnSO4 + CO2 =>
Mn(HCO3)2 + H2SO4 = 2 H2O + MnSO4 + 2 CO2
K + B2S3 = KS2 + B =>
3 K + 2 B2S3 = 3 KS2 + 4 B
AsS + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
AsS + 11 HNO3 = H3AsO4 + H2SO4 + 11 NO2 + 3 H2O
Ga + NaOH + H2O2 = Na3Ga(OH)6 =>
2 Ga + 6 NaOH + 3 H2O2 = 2 Na3Ga(OH)6
Br2 + KCrO2 + NaOH = Na2CrO4 + NaBr + KBr + H2O =>
3 Br2 + 2 KCrO2 + 8 NaOH = 2 Na2CrO4 + 4 NaBr + 2 KBr + 4 H2O
C7H7Cl + (C2H5O)3P = C7H7P(C2H5O)3Cl =>
C7H7Cl + (C2H5O)3P = C7H7P(C2H5O)3Cl
CaO + Cl2O7 = CaCl2 + O2 =>
CaO + Cl2O7 = CaCl2 + 4 O2
Mg3(PO4)2 + CCl4 = MgCl2 + CO2 + PCl3 + O2 =>
Mg3(PO4)2 + 3 CCl4 = 3 MgCl2 + 3 CO2 + 2 PCl3 + O2
C6H14 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 38 KMnO4 + 57 H2SO4 = 30 CO2 + 19 K2SO4 + 38 MnSO4 + 92 H2O
Na{3}PO{4} + HCI = H{3}PO{4} + NaCI =>
Na{3}PO{4} + HCI = H{3}PO{4} + NaCI
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