Créditos de carbono são certificados emitidos quando ocorre a redução da emissão de gases que agravam o efeito estufa. por convenção, uma tonelada de gás carbônico corresponde a um crédito de carbono. esse crédito pode ser negociado no mercado internacional. países que não conseguem atingir as metas de redução da emissão dos gases estufa tornam-se compradores dos créditos de carbono. já os países que conseguem manter suas emissões abaixo da meta podem vender os créditos em excesso no mercado internacional. qual é sua opinião a respeito dessa venda? você acha que ela é justa? por quê?

English:  Carbon credits are issued certificates when the emission of greenhouse gases decreases that worsen the greenhouse effect. By convention, one ton of carbon dioxide corresponds to one carbon credit. This credit can be traded on the international market. Countries that fail to achieve greenhouse gas emission reduction targets become buyers of carbon credits. But countries that can keep their emissions below target can sell excess credits in the international market. What is your opinion about this sale? Do you think she's fair? Because?

that's what i got you can count the number of atoms

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.