Chemistry, 19.11.2020 14:50 kcarstensen59070
Me ajudem ae
Para os ácidos HCℓ, HNO3, HCN, H3PO2 e HCℓO3 são dadas as seguintes proposições relativas às suas classificações.
I. São todos monoácidos;
II. São todos ácidos fortes;
III. Somente HCℓ, HNO3 e HCℓO3 são ácidos fortes;
IV. HCℓ e HCN são hidrácidos, enquanto H3PO2, HNO3 e HCℓO3 são oxiácidos;
V. HCℓ é um ácido mais forte que HCN e H3PO2.
São corretas apenas as proposições
Answers: 2
Chemistry, 22.06.2019 12:50
The number at the end of an isotope’s name is the number.
Answers: 1
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
Chemistry, 22.06.2019 20:10
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
Answers: 1
Chemistry, 23.06.2019 01:00
Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.
Answers: 2
Me ajudem ae
Para os ácidos HCℓ, HNO3, HCN, H3PO2 e HCℓO3 são dadas as seguintes proposições relati...
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Biology, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Social Studies, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01
Mathematics, 20.09.2020 03:01