| Equations balanced on the previous day | Equations balanced on the next day |
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SiO3 + HF = NaF + SiF4 + H2O =>
Na2SiO3 + 6 HF = 2 NaF + SiF4 + 3 H2O
CuZn + HCl = ZnCl2 + H2 + Cu =>
CuZn + 2 HCl = ZnCl2 + H2 + Cu
HIO3 + HCl = I2 + Cl2 + H2O =>
2 HIO3 + 10 HCl = I2 + 5 Cl2 + 6 H2O
Cu(SO4) + BaCl2 = CuCl + Ba(SO4)2 =>
2 Cu(SO4) + BaCl2 = 2 CuCl + Ba(SO4)2
HBrO + Zn = H + ZnBrO =>
HBrO + Zn = H + ZnBrO
KI + Pb(NO3)4 = KNO3 + PbI4 =>
4 KI + Pb(NO3)4 = 4 KNO3 + PbI4
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO(g) + H2O(l) =>
Au(s) + HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + NO(g) + 2 H2O(l)
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
CO2 = C + O =>
CO2 = C + 2 O
NaOH + HKC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + HKC8H4O4 = NaKC8H4O4 + H2O
AE + HOH = AEOH + H2 =>
2 AE + 2 HOH = 2 AEOH + H2
KCl3O + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KCl3O + 4 HI + H2SO4 = KHSO4 + 3 HCl + 2 I2 + H2O
C2H5NO2 + O2 = C02 + H2O + N2 =>
4 C2H5NO2 + O2 = 4 C02 + 10 H2O + 2 N2
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
P2O5 + H2O(l) = H3PO4 =>
P2O5 + 3 H2O(l) = 2 H3PO4
KI + IO3 + HCl + ArH = ArI + H2O + KCl =>
5 KI + 2 IO3 + 5 HCl + 7 ArH = 7 ArI + 6 H2O + 5 KCl
Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4
KNO3(aq) + NiCl2(aq) = KCl(s) + Ni(NO3)2(s) =>
2 KNO3(aq) + NiCl2(aq) = 2 KCl(s) + Ni(NO3)2(s)
HI + Fe(NO3)3 = HNO3 + I2 + Fe(NO3)2 =>
2 HI + 2 Fe(NO3)3 = 2 HNO3 + I2 + 2 Fe(NO3)2
Na2S + K = NaK2 + S =>
Na2S + 4 K = 2 NaK2 + S
H2SO4 + Cu + K2Cr2O7 = CuSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
7 H2SO4 + 3 Cu + K2Cr2O7 = 3 CuSO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
N2O + HClO4 + H2O = HNO3 + Cl2 =>
7 N2O + 8 HClO4 + 3 H2O = 14 HNO3 + 4 Cl2
HNO3 + KI = K2NO3 + HI + I2 =>
2 HNO3 + 4 KI = 2 K2NO3 + 2 HI + I2
HCl + Pb(OH)4 = PbCl4 + H(OH) =>
4 HCl + Pb(OH)4 = PbCl4 + 4 H(OH)
Cr(s) + S(s) = Cr2S3(s) =>
2 Cr(s) + 3 S(s) = Cr2S3(s)
ZnCl2 + K4[Fe(CN)6] = ZnK2Fe(CN)6 + KCl =>
ZnCl2 + K4[Fe(CN)6] = ZnK2Fe(CN)6 + 2 KCl
Cu(OH)2 + CH3COOH = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(C2H3O2)2 + 2 H2O
CH3COOH + Cu(OH)2 = (CH3COO)2Cu + HOH =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 HOH
Cu(OH)2 + CH3COOH = (CH3COO)2Cu + H2O =>
Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu + 2 H2O
Oxygen + potassiumchloride = Potassiumchlorate =>
3 O2 + 2 KCl = 2 KClO3
Cu(OH)2 + CH3COOH = Cu(CH3COO)2*H2O + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2*H2O + H2O
Zn + HNO3 = Zn(NO3)2 + N2H4 + H2O =>
7 Zn + 16 HNO3 = 7 Zn(NO3)2 + N2H4 + 6 H2O
CH3COOH + Cu(OH)2 = (CH3COO)2Cu + HOH =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 HOH
H2SiO3 + Ag = Ag2SiO3 + H2 =>
H2SiO3 + 2 Ag = Ag2SiO3 + H2
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
CH3COOH + Cu(OH)2 = (CH3COO)2Cu + HOH =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 HOH
C3H4Cl + H2 = C3H6Cl =>
C3H4Cl + H2 = C3H6Cl
MnO2(s) + H2SO4(l) = Mn(SO4)2(s) + H2O(l) =>
MnO2(s) + 2 H2SO4(l) = Mn(SO4)2(s) + 2 H2O(l)
NaH + SO3 = NaHSO3 =>
NaH + SO3 = NaHSO3
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
Zn + HNO3 = Zn(NO3)2 + N2H4 + H2O =>
7 Zn + 16 HNO3 = 7 Zn(NO3)2 + N2H4 + 6 H2O
CH3COONH4 = CH3COO + NH4 =>
CH3COONH4 = CH3COO + NH4
CH3COOH + Cu(OH)2 = (CH3COO)2Cu + HOH =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 HOH
(BeOH)2CO3 + (NH4)2CO3 = (NH4)2[Be(CO3)2] + H2O + NH3 =>
(BeOH)2CO3 + 3(NH4)2CO3 = 2(NH4)2[Be(CO3)2] + 2 H2O + 2 NH3
NaNO3 + Ba3(PO4)2 = Na3PO4 + Ba(NO3)2 =>
6 NaNO3 + Ba3(PO4)2 = 2 Na3PO4 + 3 Ba(NO3)2
CH3COONH4 = CH3C(O)NH2 + H2O =>
CH3COONH4 = CH3C(O)NH2 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/13/25
Equations balanced on 03/15/24
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