Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 7 H2SO4 + K2Cr2O7 = Al2(SO4)3 + Cr2(SO4)3 + K2(SO4) + 7 H2O
CH4 + OF2 = CF4 + H2O =>
CH4 + 2 OF2 = CF4 + 2 H2O
CoS2 = S + Co9S8 =>
9 CoS2 = 10 S + Co9S8
Zn(CO3) + H2SO4 = ZnSO4 + H2O + CO2 =>
Zn(CO3) + H2SO4 = ZnSO4 + H2O + CO2
Ca + KOH = Ca(KOH)2 =>
Ca + 2 KOH = Ca(KOH)2
Au(s) + H2S(g) + O2(g) = Au2S(s) + H2O(l) =>
4 Au(s) + 2 H2S(g) + O2(g) = 2 Au2S(s) + 2 H2O(l)
B10H18 + O2 = B203 + H2O =>
406 B10H18 + 1827 O2 = 20 B203 + 3654 H2O
Ca + P4 = Ca4P =>
16 Ca + P4 = 4 Ca4P
SnCl2(aq) + NaOH(aq) = Sn(OH)2(aq) + NaCl(aq) =>
SnCl2(aq) + 2 NaOH(aq) = Sn(OH)2(aq) + 2 NaCl(aq)
Na + O2 = Na2O(aq) =>
4 Na + O2 = 2 Na2O(aq)
LiBr + KCO = LiCO + KBr =>
LiBr + KCO = LiCO + KBr
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
Ti + NaOH + H2O = TiNaO4 + H2 =>
2 Ti + 2 NaOH + 6 H2O = 2 TiNaO4 + 7 H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
COCl3 + Zn = CO + ZnCl3 =>
COCl3 + Zn = CO + ZnCl3
KMnO4 + C2H6O + Na(OH) = C2H4O2 + H2O + K2OH + MnNaO4 =>
8 KMnO4 + C2H6O + 8 Na(OH) = C2H4O2 + 3 H2O + 4 K2OH + 8 MnNaO4
C2H4 + O2 = CO2(g) + H2O(g) =>
C2H4 + 3 O2 = 2 CO2(g) + 2 H2O(g)
BeO + Ca(OH)2 = Be(OH)2 + CaO =>
BeO + Ca(OH)2 = Be(OH)2 + CaO
CH2CHCHCHCHCHCH2 + H2 = CH3CH2CH2CH2CH2CH2CH3 =>
2 CH2CHCHCHCHCHCH2 + 7 H2 = 2 CH3CH2CH2CH2CH2CH2CH3
H2(NO3)2 + Pb(OH) = Pb2(NO3)2 + H2O =>
H2(NO3)2 + 2 Pb(OH) = Pb2(NO3)2 + 2 H2O
HBr + CoCO3 = H2CO3 + CoBr2 =>
2 HBr + CoCO3 = H2CO3 + CoBr2
Cr(NO3)3 + PbO2 + NaOH = Na2CrO4 + Na2[Pb(OH)4] + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 PbO2 + 16 NaOH = 2 Na2CrO4 + 3 Na2[Pb(OH)4] + 6 NaNO3 + 2 H2O
Zn(ClO4)2(aq) + Na2S(aq) = ZnS(s) + NaClO4(aq) =>
Zn(ClO4)2(aq) + Na2S(aq) = ZnS(s) + 2 NaClO4(aq)
NaOH + CrO = Na2CrO2 + H2O =>
2 NaOH + CrO = Na2CrO2 + H2O
MgCl2 + K2S = KCl + MgS =>
MgCl2 + K2S = 2 KCl + MgS
Mg + H3PO4 = Mg(PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 3 H2
Si3N4(s) = Si(s) + N2(g) =>
Si3N4(s) = 3 Si(s) + 2 N2(g)
XeF2 + NaBrO3 + NaOH = NaBrO4 + NaF + Xe + H2O =>
XeF2 + NaBrO3 + 2 NaOH = NaBrO4 + 2 NaF + Xe + H2O
Ca + H2O = Ca(OH)2 + H243 =>
243 Ca + 486 H2O = 243 Ca(OH)2 + 2 H243
NH4 + Cl + Mg(OH)2 = NH3 + H2O + MgCl2 =>
2 NH4 + 2 Cl + Mg(OH)2 = 2 NH3 + 2 H2O + MgCl2
Ca(NO3)2*4H2O(aq) + (NH4)2CO3 = (NH4)NO3 + CaCO3(s) + H2O(l) =>
Ca(NO3)2*4H2O(aq) + (NH4)2CO3 = 2(NH4)NO3 + CaCO3(s) + 4 H2O(l)
(Na4)2CO3 + CaCl2 = (Na4)Cl + CaCO3 =>
(Na4)2CO3 + CaCl2 = 2(Na4)Cl + CaCO3
KI(aq) + Cl2 = KCl + I =>
2 KI(aq) + Cl2 = 2 KCl + 2 I
CH3CHOHCOOH + (OH)2 = CH3CHOHCOO + H2O =>
2 CH3CHOHCOOH + (OH)2 = 2 CH3CHOHCOO + 2 H2O
C12H22O11 + HNO3 = NO2 + C3H2O4 + H2O =>
C12H22O11 + 24 HNO3 = 24 NO2 + 4 C3H2O4 + 19 H2O
C5H10 + H2O2 = CO2 + H2O =>
C5H10 + 15 H2O2 = 5 CO2 + 20 H2O
Ca(OH)2 + SH2 = CaS + H2O =>
Ca(OH)2 + SH2 = CaS + 2 H2O
Mn + Ge + Sb + Te = (Mn015Ge085)2Sb2Te5 =>
30 Mn + 170 Ge + 2 Sb + 5 Te = (Mn015Ge085)2Sb2Te5
N2 + H3 = HN3 =>
9 N2 + 2 H3 = 6 HN3
K2SO4 + Sn(NO3)2 = KNO3 + Sn(SO4) =>
K2SO4 + Sn(NO3)2 = 2 KNO3 + Sn(SO4)
Ca5(PO4)3F + SiO2 + C = CO + SiF4 + P4 + Ca3Si2O7 =>
12 Ca5(PO4)3F + 43 SiO2 + 90 C = 90 CO + 3 SiF4 + 9 P4 + 20 Ca3Si2O7
Fe + KOH = Fe2O3 + H2O + K =>
2 Fe + 6 KOH = Fe2O3 + 3 H2O + 6 K
MnC2O4*3H20 + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3H20 + 31 O2 = 2 MnO + 60 H2O + 4 CO2
H3PO4 + HCO3{-} = H2PO4{-} + H2CO3 =>
H3PO4 + HCO3{-} = H2PO4{-} + H2CO3
Co + H2O + O2 = Co(OH)3 =>
4 Co + 6 H2O + 3 O2 = 4 Co(OH)3
C9H11NO3 + HNO3 = C9H12NO3NO3 =>
C9H11NO3 + HNO3 = C9H12NO3NO3
C4H9OH + H2SO4 = C4H10SO4 + H2O =>
C4H9OH + H2SO4 = C4H10SO4 + H2O
Cr(NO3)3 + Fe2(SO4)3 = Cr2(SO4)3 + Fe(NO3)3 =>
2 Cr(NO3)3 + Fe2(SO4)3 = Cr2(SO4)3 + 2 Fe(NO3)3
C5H14 + O2 = CO2 + H2O =>
2 C5H14 + 17 O2 = 10 CO2 + 14 H2O
WO3 + Sn(Cl)2 + HCl = W3O8 + (H)2SnCl6 + H2O =>
3 WO3 + Sn(Cl)2 + 4 HCl = W3O8 + (H)2SnCl6 + 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 05/27/24
Equations balanced on 06/26/23
化学反応式の係数調整サイトへのご意見·ご感想