Chemical Equations Balanced on 02/09/19
| Equations balanced on the previous day | Equations balanced on the next day |
2 Na + 2 HCl = 2 NaCl + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O2 + KI = KOH + I =>
H2O2 + 2 KI = 2 KOH + 2 I
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C5H8O2 + NaH + HCI = C5H12O2 + NaCI =>
C5H8O2 + 2 NaH + 2 HCI = C5H12O2 + 2 NaCI
potassium + chlorine = potassiumchloride =>
2 K + Cl2 = 2 KCl
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
Al(OH)3(aq) + HCl(aq) = AlCl3(aq) + H2O(aq) =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(aq)
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
CH3CH2CH2CH2CH2OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3CH2CH2CH2COH =>
5 CH3CH2CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 CH3CH2CH2CH2COH
H2O2 + KI = KOH + I2 =>
H2O2 + 2 KI = 2 KOH + I2
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Al(OH)3(aq) + HCl(aq) = AlCl3(aq) + H2O(aq) =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(aq)
Cr + HCl = CrCl + H =>
Cr + HCl = CrCl + H
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + NaNO3(aq) =>
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + 3 NaNO3(aq)
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
CH3CH2CH2CH2CH2OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3CH2CH2CH2COOH =>
5 CH3CH2CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 11 H2O + 5 CH3CH2CH2CH2COOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2 + S8 = CS2 =>
2 C2 + S8 = 4 CS2
Fe(s) + Cl(g) = FeCl3 =>
Fe(s) + 3 Cl(g) = FeCl3
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Ni(OH)2 + HClO = Ni(ClO)2 + H2O =>
Ni(OH)2 + 2 HClO = Ni(ClO)2 + 2 H2O
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
H4As2O7 = As2O5 + H2O =>
H4As2O7 = As2O5 + 2 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3CHOHCH2CH2CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH2CH2CH3 =>
5 CH3CHOHCH2CH2CH3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 CH3COCH2CH2CH3
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Br2 = FeBr =>
2 Fe + Br2 = 2 FeBr
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
KBr + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Br2 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 Br2 + 8 H2O
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/10/19
Equations balanced on 02/09/18
사이트를 이용하면, 이용 약관과 개인정보취급방침에 동의한 것으로 간주합니다.
Do Not Sell My Personal Information
© 2021 webqc.org All rights reserved
Do Not Sell My Personal Information
© 2021 webqc.org All rights reserved
| 주기율표 |
| 단위 변환기 |
| 화학 도구 |
| 화학 포럼 |
| 화학 FAQ |
| 상수 |
| 대칭성 |
| 화학 링크 |
| 공유 링크 |
| 문의처 |
|
언어를 선택하세요
|
|
인용법 |
|
WebQC.Org 온라인 교육 무료 과제 도우미 화학 문제 질문과 답변 |