Equations balanced on the previous day | Equations balanced on the next day |
3 Cr + (OH)3 + 3 HCl = 3 CrCl + 3 H2O
CH4 + C = C2H4 =>
CH4 + C = C2H4
Si4H10 + O2 = H2O + SiO2 =>
2 Si4H10 + 13 O2 = 10 H2O + 8 SiO2
HCOOH + CH3OH = CH3COOH + H2O =>
HCOOH + CH3OH = CH3COOH + H2O
NaBr(s) + HOH(aq) = NaOH + HBr =>
NaBr(s) + HOH(aq) = NaOH + HBr
CN + H2O = HCN + O2 =>
4 CN + 2 H2O = 4 HCN + O2
C6H5NH2 + Na2CO3 = C6H5Na2 + NH2CO3 =>
C6H5NH2 + Na2CO3 = C6H5Na2 + NH2CO3
(CH3COO)2Zn + CuSO4 = (CH3COO)2Cu + ZnSO4 =>
(CH3COO)2Zn + CuSO4 = (CH3COO)2Cu + ZnSO4
SO3 + Na2O = NaO3 + S2O =>
2 SO3 + Na2O = 2 NaO3 + S2O
CrBr3 + K2SO3 = Cr2(SO3)3 + KBr =>
2 CrBr3 + 3 K2SO3 = Cr2(SO3)3 + 6 KBr
Fe2(SO4)3 + Pb(ClO4)2 = Pb(SO4)3 + Fe2(ClO4)2 =>
Fe2(SO4)3 + Pb(ClO4)2 = Pb(SO4)3 + Fe2(ClO4)2
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
H2CO3 + NaHCO3 = NaCO3 + H3CO3 =>
H2CO3 + NaHCO3 = NaCO3 + H3CO3
Ca(ClO4)2 + Al2(SO4)3 = Ca(SO4)3 + Al2(ClO4)2 =>
Ca(ClO4)2 + Al2(SO4)3 = Ca(SO4)3 + Al2(ClO4)2
Fe3(PO4)2 + Cr = Fe + CrPO4 =>
Fe3(PO4)2 + 2 Cr = 3 Fe + 2 CrPO4
C2H5OH + Na2CO3 = C2H5ONa + H2O + CO2 =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + H2O + CO2
KCr(SO4)2*12H2O + KOH = Cr(OH)SO4 + K2SO4 + H2O =>
KCr(SO4)2*12H2O + KOH = Cr(OH)SO4 + K2SO4 + 12 H2O
Mn{2+} + CO2 + OH{-} = MnO4{-} + C2O4{-} + H2O =>
Mn{2+} + 10 CO2 + 8 OH{-} = MnO4{-} + 5 C2O4{-} + 4 H2O
(NH4)2S + CoCl2 = Co2S + NH4 + Cl =>
(NH4)2S + 2 CoCl2 = Co2S + 2 NH4 + 4 Cl
H2 + (PO4) = H3(PO4) =>
3 H2 + 2(PO4) = 2 H3(PO4)
Ca + H5SO4 = CaSO4 + H52 =>
52 Ca + 52 H5SO4 = 52 CaSO4 + 5 H52
KNO3 + HS + HClO3 = NO + S + KCl + H2O =>
KNO3 + 9 HS + HClO3 = NO + 9 S + KCl + 5 H2O
MgS + CaO = MgO + CaS =>
MgS + CaO = MgO + CaS
C5H8O + H2O2 = C5H8O4 + H2O =>
C5H8O + 3 H2O2 = C5H8O4 + 3 H2O
Cs2O + NH3 = Cs + NO2 + H2O =>
7 Cs2O + 2 NH3 = 14 Cs + 2 NO2 + 3 H2O
H{+} + Cr2O7{-} + C2H5OH = Cr{+} + CH3COOH + H2O =>
12 H{+} + 4 Cr2O7{-} + 11 C2H5OH = 8 Cr{+} + 11 CH3COOH + 17 H2O
C6H86 + O2 = CO + H2O =>
2 C6H86 + 49 O2 = 12 CO + 86 H2O
VO2 + H2O = V(OH2)6 + OH =>
VO2 + 8 H2O = V(OH2)6 + 4 OH
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO
H2SO4 + Ca(OH)2 + Mg(OH) = CaMg2(SO4)2 + H2O =>
2 H2SO4 + Ca(OH)2 + 2 Mg(OH) = CaMg2(SO4)2 + 4 H2O
Sr3P2 + KBr = SrBr2 + K3P =>
Sr3P2 + 6 KBr = 3 SrBr2 + 2 K3P
KCaO3 = KCa + KCaO4 =>
4 KCaO3 = KCa + 3 KCaO4
Hf + H2O = HfO2 + H =>
Hf + 2 H2O = HfO2 + 4 H
C22H46(l) + O2(g) = C(s) + H2O =>
2 C22H46(l) + 23 O2(g) = 44 C(s) + 46 H2O
KMnO4 + NaCl + H2O = KCl + Cl2 + MnO2 + NaOH =>
2 KMnO4 + 8 NaCl + 4 H2O = 2 KCl + 3 Cl2 + 2 MnO2 + 8 NaOH
KMnO4 + NaCl + H2O = KCl + Cl2 + MnO2 + NaOH =>
2 KMnO4 + 8 NaCl + 4 H2O = 2 KCl + 3 Cl2 + 2 MnO2 + 8 NaOH
I2 + F2 = IF7 =>
I2 + 7 F2 = 2 IF7
KMnO4 + Na2SO3 + NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4
ZrSiO4 + NaOH = Na4SiO4 + Na2ZrO3 + H2O =>
ZrSiO4 + 6 NaOH = Na4SiO4 + Na2ZrO3 + 3 H2O
(NH4)2CO3 + NaOH(aq) = Na2CO3(aq) + NH3(g) + H2O(l) =>
(NH4)2CO3 + 2 NaOH(aq) = Na2CO3(aq) + 2 NH3(g) + 2 H2O(l)
P + S = P2S5 =>
2 P + 5 S = P2S5
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2CO3 + ZnSO4 = ZnCO3 + K2SO4 =>
K2CO3 + ZnSO4 = ZnCO3 + K2SO4
CO2(g) + H2S(aq) = C6H12O6(aq) + S8(s) + H2O(l) =>
12 CO2(g) + 24 H2S(aq) = 2 C6H12O6(aq) + 3 S8(s) + 12 H2O(l)
C10H18O3N2 + H2O = CO2 + NH3 + H{+} + {-} =>
C10H18O3N2 + 17 H2O = 10 CO2 + 2 NH3 + 46 H{+} + 46e
Na2MnO4 + SnCl2 + HCl = MnCl2 + SnCl4 + NaCl + H2O =>
Na2MnO4 + 2 SnCl2 + 8 HCl = MnCl2 + 2 SnCl4 + 2 NaCl + 4 H2O
(NH4)2C2O4 + NaOHH2O = Na2C2O4 + NH3 + H2O =>
(NH4)2C2O4 + 2 NaOHH2O = Na2C2O4 + 2 NH3 + 4 H2O
I{-} + H2O2 + H3O{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H3O{+} = I2 + 4 H2O
AgNO3(aq) + KCl(aq) = AgCl + NO3K =>
AgNO3(aq) + KCl(aq) = AgCl + NO3K
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