Equations balanced on the previous day | Equations balanced on the next day |
2 H2Cr2O7 + 3 H2SO4 + 3 Na2S2O5 = 2 Cr2(SO4)3 + 5 H2O + 3 Na2SO4
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
AsI3(s) = As(s) + I2(s) =>
2 AsI3(s) = 2 As(s) + 3 I2(s)
NO + O2 + Na2CO3 = NaNO2 + CO3 =>
2 NO + O2 + Na2CO3 = 2 NaNO2 + CO3
La(NO3)6 + NH2CONH2 = La2O3 + N2 + CO2 + H2O =>
2 La(NO3)6 + 11 NH2CONH2 = La2O3 + 17 N2 + 11 CO2 + 22 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH10O2 + O2 = CO2 + H2O =>
2 CH10O2 + 5 O2 = 2 CO2 + 10 H2O
C6H5NH2 + O2 = H2O + CO2 + N2 =>
4 C6H5NH2 + 31 O2 = 14 H2O + 24 CO2 + 2 N2
sulfur + Carbonmonoxide = sulfurdioxide + carbon =>
S + 2 CO = SO2 + 2 C
Na2SnS3 + HCl = SnS2 + H2S + NaCl =>
Na2SnS3 + 2 HCl = SnS2 + H2S + 2 NaCl
KHC2O4 + Ca(OH)2 = CO2 + Ca + H2O + K =>
2 KHC2O4 + Ca(OH)2 = 4 CO2 + Ca + 2 H2O + 2 K
Na(C2H3O2) + (COCl)2 + H2O = NaHCO3 + NaCl + (CH3CO)2O =>
28 Na(C2H3O2) + 8(COCl)2 + 9 H2O = 12 NaHCO3 + 16 NaCl + 15(CH3CO)2O
Pb(NO3)2 + NaBr = NaNO3 + Pb + Br =>
Pb(NO3)2 + 2 NaBr = 2 NaNO3 + Pb + 2 Br
Fe3O4 + NH4OH = Fe(OH)3 + Fe(OH)2 + (NH4)8O4 =>
Fe3O4 + 8 NH4OH = 2 Fe(OH)3 + Fe(OH)2 + (NH4)8O4
NaClO3 + KI + HCl = NaCl + KCl + I2 + H2O =>
NaClO3 + 6 KI + 6 HCl = NaCl + 6 KCl + 3 I2 + 3 H2O
CH4 + NO + O2 = NH3 + CO2 =>
3 CH4 + 4 NO + O2 = 4 NH3 + 3 CO2
CaCl{+2} + KOH = Ca(OH){+2} + KCl =>
CaCl{+2} + KOH = Ca(OH){+2} + KCl
BH3 + ClO3 = H2BO4 + Cl + H2O =>
2 BH3 + 3 ClO3 = 2 H2BO4 + 3 Cl + H2O
Au(OH)3 = Au + (OH)3 =>
Au(OH)3 = Au + (OH)3
C4H8O + NH4CH2O2 = C4H10O + HCOOH + N2 =>
4 C4H8O + 2 NH4CH2O2 = 4 C4H10O + 2 HCOOH + N2
N + OH = NO + H2O =>
N + 2 OH = NO + H2O
Ba(OH)2(aq) + NiSO4(aq) = Ba(SO4)(aq) + Ni(OH)2 =>
Ba(OH)2(aq) + NiSO4(aq) = Ba(SO4)(aq) + Ni(OH)2
P1*V1 = P2*V2 =>
2 P1*V1 = P2*V2
C5H610 + O2 = CO2 + H2O =>
2 C5H610 + 315 O2 = 10 CO2 + 610 H2O
CuO + BaCrO4 = CuCrO4 + BaO =>
CuO + BaCrO4 = CuCrO4 + BaO
HNO3 + Na = NO2 + H2O + NaNO3 =>
2 HNO3 + Na = NO2 + H2O + NaNO3
CuSO4 + NH3 = Cu(NH3)4 + SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4 + SO4
KNO3 + BaS = K2S + Ba(NO3)2 =>
2 KNO3 + BaS = K2S + Ba(NO3)2
(a)C3H6O(g) + O2(g) = CO2(g) + H2O(l) =>
(a)C3H6O(g) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
Sr(OH)2(H2O)8 + NH4Cl = SrCl2 + NH3 + *H2O =>
Sr(OH)2(H2O)8 + 2 NH4Cl = SrCl2 + 2 NH3 + 10*H2O
C2H5{-}C6H4{-}C2H5 + KMnO4 + H2O = C2H3(OH)2{-}C6H4{-}C2H3(OH)2 + KOH + MnO2 =>
3 C2H5{-}C6H4{-}C2H5 + 4 KMnO4 + 2 H2O = 3 C2H3(OH)2{-}C6H4{-}C2H3(OH)2 + 4 KOH + 4 MnO2
P4 + H2O = PH3 + PO4{3-} + H{+} =>
2 P4 + 12 H2O = 5 PH3 + 3 PO4{3-} + 9 H{+}
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
K + CH3OH = CH3OK + H =>
K + CH3OH = CH3OK + H
NH3 + SO2 + H2O = NH4HSO3 =>
NH3 + SO2 + H2O = NH4HSO3
Zn(OH)2 + H3PO4 = (ZnOH)2HPO4 + H2O =>
2 Zn(OH)2 + H3PO4 = (ZnOH)2HPO4 + 2 H2O
Cr2O3 + KOH = KCrO2 + H2O =>
Cr2O3 + 2 KOH = 2 KCrO2 + H2O
NaHCO3 + H2C4H4O6 = Na2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + H2C4H4O6 = Na2C4H4O6 + 2 H2O + 2 CO2
Na2CrO4 + Ba(OH)2 = Na2(OH)2 + BaCrO4 =>
Na2CrO4 + Ba(OH)2 = Na2(OH)2 + BaCrO4
HN3 + HCl + Au = HAuCl3 + NH4Cl =>
HN3 + 15 HCl + 4 Au = 4 HAuCl3 + 3 NH4Cl
Al4C3 + H2O + O3 = Al(OH)3 + CH2 =>
Al4C3 + 9 H2O + O3 = 4 Al(OH)3 + 3 CH2
KI(aq) + BaS(aq) = BaI2 + K2S =>
2 KI(aq) + BaS(aq) = BaI2 + K2S
C7H6O + H2SO4 = C7H6SO4 + H2O =>
C7H6O + H2SO4 = C7H6SO4 + H2O
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
Pb(CH3COO)2 + CaCl2 = PbCl2 + Ca(CH3COO)2 =>
Pb(CH3COO)2 + CaCl2 = PbCl2 + Ca(CH3COO)2
Ba(OH)2 + Fe = Fe(OH)3 + Ba =>
3 Ba(OH)2 + 2 Fe = 2 Fe(OH)3 + 3 Ba
HCO + NaAlO2 + H2O = Al(OH)3 + NaCO =>
HCO + NaAlO2 + H2O = Al(OH)3 + NaCO
Mg(s) + CH3COOH(aq) = H2 + Mg(CH3COO)2 =>
Mg(s) + 2 CH3COOH(aq) = H2 + Mg(CH3COO)2
H2SO4 + Na3PO4 = H3PO4 + Na2SO4 =>
3 H2SO4 + 2 Na3PO4 = 2 H3PO4 + 3 Na2SO4
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