Equations balanced on the previous day | Equations balanced on the next day |
SO2 + 2 H2 = S + 2 H2O
K2CO3 + BaCl2 = KCO3 + KBaCl2 =>
K2CO3 + BaCl2 = KCO3 + KBaCl2
C6H4(SO3H)2 + NaOH = C6H4(ONa)2 + Na2SO3 + H2O =>
C6H4(SO3H)2 + 6 NaOH = C6H4(ONa)2 + 2 Na2SO3 + 4 H2O
Zn(OH)2 + NH3H2O = [Zn(NH3)4]{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH3H2O = [Zn(NH3)4]{2+} + 2 OH{-} + 4 H2O
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
Ca(NO3) + NaH = Ca + NaNO3 + HNO3 =>
2 Ca(NO3) + NaH = 2 Ca + NaNO3 + HNO3
Na2WO4 + WO3 + Sn = NaWO3 + SnO =>
Na2WO4 + WO3 + Sn = 2 NaWO3 + SnO
C + S = C3S2 =>
3 C + 2 S = C3S2
K2Cr2O7 + HCl + FeCl2 = FeCl3 + H2O + KCl + CrCl3 =>
K2Cr2O7 + 14 HCl + 6 FeCl2 = 6 FeCl3 + 7 H2O + 2 KCl + 2 CrCl3
Na2CO3 + Pb(NO3)2 + H2O = Pb(OH)2 + NaNO3 + CO2 =>
Na2CO3 + Pb(NO3)2 + H2O = Pb(OH)2 + 2 NaNO3 + CO2
H{+} + Sn{2+} + Cr2O7{2-} = Cr{3+} + Sn{4+} + H2O =>
14 H{+} + 3 Sn{2+} + Cr2O7{2-} = 2 Cr{3+} + 3 Sn{4+} + 7 H2O
FeSO4(aq) + K2S(aq) = K2SO4(aq) + FeS(s) =>
FeSO4(aq) + K2S(aq) = K2SO4(aq) + FeS(s)
NH2 + NO2 = H2O + N2 =>
4 NH2 + 2 NO2 = 4 H2O + 3 N2
Pb + O = PbO7 =>
Pb + 7 O = PbO7
CrOH + PO4 = CrOHPO4 =>
CrOH + PO4 = CrOHPO4
BaCO3 + Ca(OH)2(aq) = Ba(OH)2 + CaCO3(s) =>
BaCO3 + Ca(OH)2(aq) = Ba(OH)2 + CaCO3(s)
P4O10 + H2O = H3 + (PO4) =>
P4O10 + 6 H2O = 4 H3 + 4(PO4)
BaCl2(aq)*Na2SO4(aq) = NaCl(aq) + BaSO4(s) =>
BaCl2(aq)*Na2SO4(aq) = 2 NaCl(aq) + BaSO4(s)
K2CO3 + BaCl2 = KCO3 + KBaCl2 =>
K2CO3 + BaCl2 = KCO3 + KBaCl2
Ru{3+} + IO4{-} + H2O = RuO4 + IO3{-} + H{+} =>
2 Ru{3+} + 5 IO4{-} + 3 H2O = 2 RuO4 + 5 IO3{-} + 6 H{+}
Ru{3+} + IO4{-} + H2O = RuO4 + IO3{-} + H{+} =>
2 Ru{3+} + 5 IO4{-} + 3 H2O = 2 RuO4 + 5 IO3{-} + 6 H{+}
FeO + H(NO3) = Fe(NO3) + HO =>
FeO + H(NO3) = Fe(NO3) + HO
V4 + O2 = V2O3 =>
V4 + 3 O2 = 2 V2O3
Zn(s) + CuBr(aq) = Cu + ZnBr2 =>
Zn(s) + 2 CuBr(aq) = 2 Cu + ZnBr2
NaCO3H + H2O = NaOH + CO3H2 =>
NaCO3H + H2O = NaOH + CO3H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Sr2 + Mg13 = Sr2Mg14 =>
13 Sr2 + 14 Mg13 = 13 Sr2Mg14
Ag + CO3 = AgCO3 =>
Ag + CO3 = AgCO3
Ru{3+} + IO4{-} + H2O = RuO4 + IO3{-} + H{+} =>
2 Ru{3+} + 5 IO4{-} + 3 H2O = 2 RuO4 + 5 IO3{-} + 6 H{+}
Fe(s) + O2(g) + H2O(l) = Fe(OH)(aq) =>
4 Fe(s) + O2(g) + 2 H2O(l) = 4 Fe(OH)(aq)
N2 + O2 = NO =>
N2 + O2 = 2 NO
VC6O12{-3} + S2O8{-2} = V{2+} + CO2 + SO4{-2} =>
2 VC6O12{-3} + 5 S2O8{-2} = 2 V{2+} + 12 CO2 + 10 SO4{-2}
Zn + HNO3 = ZnN + H + O =>
Zn + HNO3 = ZnN + H + 3 O
CH3CONa + NaMnO4 + NaOH = CH3COONa + Na2MnO4 + H2O =>
CH3CONa + 2 NaMnO4 + 2 NaOH = CH3COONa + 2 Na2MnO4 + H2O
H2SO4 + Ca3(PO4)2 = CaSO4 + H3PO4 = =>
3 H2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
H2CO + Zn(OH)2 = ZnCO + H2O =>
H2CO + Zn(OH)2 = ZnCO + 2 H2O
H2NC6H4OH(s) + (CH3CO)2O(aq) = C8H9NO2(s) + CH3COOH(aq) =>
H2NC6H4OH(s) + (CH3CO)2O(aq) = C8H9NO2(s) + CH3COOH(aq)
NH2{-} + NO3{-} = N3{-} + OH{-} + NH3 =>
3 NH2{-} + NO3{-} = N3{-} + 3 OH{-} + NH3
NMg3N2 + HCl = MgCl2 + NH2 =>
NMg3N2 + 6 HCl = 3 MgCl2 + 3 NH2
Cu(No3)2 + HCl = CuCl2 + HNo3 =>
Cu(No3)2 + 2 HCl = CuCl2 + 2 HNo3
SiCl4 + Mg = SiCl + MgCl =>
SiCl4 + 3 Mg = SiCl + 3 MgCl
Ru{3+} + IO4{-} + H2O = RuO4 + IO3{-} + H{+} =>
2 Ru{3+} + 5 IO4{-} + 3 H2O = 2 RuO4 + 5 IO3{-} + 6 H{+}
AgC2H3O2 + FeCl3 = AgCl3 + FeC2H3O2 =>
AgC2H3O2 + FeCl3 = AgCl3 + FeC2H3O2
Zn + HCl = H2(g) + ZnCl2(l) =>
Zn + 2 HCl = H2(g) + ZnCl2(l)
NO2 + NH2 = HNO3 + NO =>
5 NO2 + NH2 = 2 HNO3 + 4 NO
NH2 + NO2 = N2O + H2O =>
NH2 + NO2 = N2O + H2O
Pb + H2SO4 = PbSO4 + H2O + S2O =>
5 Pb + 7 H2SO4 = 5 PbSO4 + 7 H2O + S2O
NaCO3H + H2O = NaOH + CO3H2 =>
NaCO3H + H2O = NaOH + CO3H2
Fe2O3 + KOH + H2O2 = K2FeO4 + H2O =>
Fe2O3 + 4 KOH + 3 H2O2 = 2 K2FeO4 + 5 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/25/23
Equations balanced on 01/24/23
化学反応式の係数調整サイトへのご意見·ご感想